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annotate CSP2/CSP2_env/env-d9b9114564458d9d-741b3de822f2aaca6c6caa4325c4afce/include/X11/Xlibint.h @ 69:33d812a61356

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planemo upload commit 2e9511a184a1ca667c7be0c6321a36dc4e3d116d
author jpayne
date Tue, 18 Mar 2025 17:55:14 -0400
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jpayne@69 1
jpayne@69 2 /*
jpayne@69 3
jpayne@69 4 Copyright 1984, 1985, 1987, 1989, 1998 The Open Group
jpayne@69 5
jpayne@69 6 Permission to use, copy, modify, distribute, and sell this software and its
jpayne@69 7 documentation for any purpose is hereby granted without fee, provided that
jpayne@69 8 the above copyright notice appear in all copies and that both that
jpayne@69 9 copyright notice and this permission notice appear in supporting
jpayne@69 10 documentation.
jpayne@69 11
jpayne@69 12 The above copyright notice and this permission notice shall be included
jpayne@69 13 in all copies or substantial portions of the Software.
jpayne@69 14
jpayne@69 15 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
jpayne@69 16 OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
jpayne@69 17 MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
jpayne@69 18 IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR
jpayne@69 19 OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
jpayne@69 20 ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
jpayne@69 21 OTHER DEALINGS IN THE SOFTWARE.
jpayne@69 22
jpayne@69 23 Except as contained in this notice, the name of The Open Group shall
jpayne@69 24 not be used in advertising or otherwise to promote the sale, use or
jpayne@69 25 other dealings in this Software without prior written authorization
jpayne@69 26 from The Open Group.
jpayne@69 27
jpayne@69 28 */
jpayne@69 29
jpayne@69 30 #ifndef _X11_XLIBINT_H_
jpayne@69 31 #define _X11_XLIBINT_H_ 1
jpayne@69 32
jpayne@69 33 /*
jpayne@69 34 * Xlibint.h - Header definition and support file for the internal
jpayne@69 35 * support routines used by the C subroutine interface
jpayne@69 36 * library (Xlib) to the X Window System.
jpayne@69 37 *
jpayne@69 38 * Warning, there be dragons here....
jpayne@69 39 */
jpayne@69 40
jpayne@69 41 #include <stdint.h>
jpayne@69 42 #include <X11/Xlib.h>
jpayne@69 43 #include <X11/Xproto.h> /* to declare xEvent */
jpayne@69 44 #include <X11/XlibConf.h> /* for configured options like XTHREADS */
jpayne@69 45
jpayne@69 46 #ifdef XTHREADS
jpayne@69 47 #include <X11/Xthreads.h>
jpayne@69 48 #undef CreateWindow /* conda-forge: work around bug in Xwindows.h exposed here */
jpayne@69 49 #endif
jpayne@69 50
jpayne@69 51 /* The Xlib structs are full of implicit padding to properly align members.
jpayne@69 52 We can't clean that up without breaking ABI, so tell clang not to bother
jpayne@69 53 complaining about it. */
jpayne@69 54 #ifdef __clang__
jpayne@69 55 #pragma clang diagnostic push
jpayne@69 56 #pragma clang diagnostic ignored "-Wpadded"
jpayne@69 57 #endif
jpayne@69 58
jpayne@69 59 #ifdef WIN32
jpayne@69 60 #define _XFlush _XFlushIt
jpayne@69 61 #endif
jpayne@69 62
jpayne@69 63 struct _XGC
jpayne@69 64 {
jpayne@69 65 XExtData *ext_data; /* hook for extension to hang data */
jpayne@69 66 GContext gid; /* protocol ID for graphics context */
jpayne@69 67 Bool rects; /* boolean: TRUE if clipmask is list of rectangles */
jpayne@69 68 Bool dashes; /* boolean: TRUE if dash-list is really a list */
jpayne@69 69 unsigned long dirty;/* cache dirty bits */
jpayne@69 70 XGCValues values; /* shadow structure of values */
jpayne@69 71 };
jpayne@69 72
jpayne@69 73 struct _XDisplay
jpayne@69 74 {
jpayne@69 75 XExtData *ext_data; /* hook for extension to hang data */
jpayne@69 76 struct _XFreeFuncs *free_funcs; /* internal free functions */
jpayne@69 77 int fd; /* Network socket. */
jpayne@69 78 int conn_checker; /* ugly thing used by _XEventsQueued */
jpayne@69 79 int proto_major_version;/* maj. version of server's X protocol */
jpayne@69 80 int proto_minor_version;/* minor version of server's X protocol */
jpayne@69 81 char *vendor; /* vendor of the server hardware */
jpayne@69 82 XID resource_base; /* resource ID base */
jpayne@69 83 XID resource_mask; /* resource ID mask bits */
jpayne@69 84 XID resource_id; /* allocator current ID */
jpayne@69 85 int resource_shift; /* allocator shift to correct bits */
jpayne@69 86 XID (*resource_alloc)( /* allocator function */
jpayne@69 87 struct _XDisplay*
jpayne@69 88 );
jpayne@69 89 int byte_order; /* screen byte order, LSBFirst, MSBFirst */
jpayne@69 90 int bitmap_unit; /* padding and data requirements */
jpayne@69 91 int bitmap_pad; /* padding requirements on bitmaps */
jpayne@69 92 int bitmap_bit_order; /* LeastSignificant or MostSignificant */
jpayne@69 93 int nformats; /* number of pixmap formats in list */
jpayne@69 94 ScreenFormat *pixmap_format; /* pixmap format list */
jpayne@69 95 int vnumber; /* Xlib's X protocol version number. */
jpayne@69 96 int release; /* release of the server */
jpayne@69 97 struct _XSQEvent *head, *tail; /* Input event queue. */
jpayne@69 98 int qlen; /* Length of input event queue */
jpayne@69 99 unsigned long last_request_read; /* seq number of last event read */
jpayne@69 100 unsigned long request; /* sequence number of last request. */
jpayne@69 101 char *last_req; /* beginning of last request, or dummy */
jpayne@69 102 char *buffer; /* Output buffer starting address. */
jpayne@69 103 char *bufptr; /* Output buffer index pointer. */
jpayne@69 104 char *bufmax; /* Output buffer maximum+1 address. */
jpayne@69 105 unsigned max_request_size; /* maximum number 32 bit words in request*/
jpayne@69 106 struct _XrmHashBucketRec *db;
jpayne@69 107 int (*synchandler)( /* Synchronization handler */
jpayne@69 108 struct _XDisplay*
jpayne@69 109 );
jpayne@69 110 char *display_name; /* "host:display" string used on this connect*/
jpayne@69 111 int default_screen; /* default screen for operations */
jpayne@69 112 int nscreens; /* number of screens on this server*/
jpayne@69 113 Screen *screens; /* pointer to list of screens */
jpayne@69 114 unsigned long motion_buffer; /* size of motion buffer */
jpayne@69 115 volatile unsigned long flags; /* internal connection flags */
jpayne@69 116 int min_keycode; /* minimum defined keycode */
jpayne@69 117 int max_keycode; /* maximum defined keycode */
jpayne@69 118 KeySym *keysyms; /* This server's keysyms */
jpayne@69 119 XModifierKeymap *modifiermap; /* This server's modifier keymap */
jpayne@69 120 int keysyms_per_keycode;/* number of rows */
jpayne@69 121 char *xdefaults; /* contents of defaults from server */
jpayne@69 122 char *scratch_buffer; /* place to hang scratch buffer */
jpayne@69 123 unsigned long scratch_length; /* length of scratch buffer */
jpayne@69 124 int ext_number; /* extension number on this display */
jpayne@69 125 struct _XExten *ext_procs; /* extensions initialized on this display */
jpayne@69 126 /*
jpayne@69 127 * the following can be fixed size, as the protocol defines how
jpayne@69 128 * much address space is available.
jpayne@69 129 * While this could be done using the extension vector, there
jpayne@69 130 * may be MANY events processed, so a search through the extension
jpayne@69 131 * list to find the right procedure for each event might be
jpayne@69 132 * expensive if many extensions are being used.
jpayne@69 133 */
jpayne@69 134 Bool (*event_vec[128])( /* vector for wire to event */
jpayne@69 135 Display * /* dpy */,
jpayne@69 136 XEvent * /* re */,
jpayne@69 137 xEvent * /* event */
jpayne@69 138 );
jpayne@69 139 Status (*wire_vec[128])( /* vector for event to wire */
jpayne@69 140 Display * /* dpy */,
jpayne@69 141 XEvent * /* re */,
jpayne@69 142 xEvent * /* event */
jpayne@69 143 );
jpayne@69 144 KeySym lock_meaning; /* for XLookupString */
jpayne@69 145 struct _XLockInfo *lock; /* multi-thread state, display lock */
jpayne@69 146 struct _XInternalAsync *async_handlers; /* for internal async */
jpayne@69 147 unsigned long bigreq_size; /* max size of big requests */
jpayne@69 148 struct _XLockPtrs *lock_fns; /* pointers to threads functions */
jpayne@69 149 void (*idlist_alloc)( /* XID list allocator function */
jpayne@69 150 Display * /* dpy */,
jpayne@69 151 XID * /* ids */,
jpayne@69 152 int /* count */
jpayne@69 153 );
jpayne@69 154 /* things above this line should not move, for binary compatibility */
jpayne@69 155 struct _XKeytrans *key_bindings; /* for XLookupString */
jpayne@69 156 Font cursor_font; /* for XCreateFontCursor */
jpayne@69 157 struct _XDisplayAtoms *atoms; /* for XInternAtom */
jpayne@69 158 unsigned int mode_switch; /* keyboard group modifiers */
jpayne@69 159 unsigned int num_lock; /* keyboard numlock modifiers */
jpayne@69 160 struct _XContextDB *context_db; /* context database */
jpayne@69 161 Bool (**error_vec)( /* vector for wire to error */
jpayne@69 162 Display * /* display */,
jpayne@69 163 XErrorEvent * /* he */,
jpayne@69 164 xError * /* we */
jpayne@69 165 );
jpayne@69 166 /*
jpayne@69 167 * Xcms information
jpayne@69 168 */
jpayne@69 169 struct {
jpayne@69 170 XPointer defaultCCCs; /* pointer to an array of default XcmsCCC */
jpayne@69 171 XPointer clientCmaps; /* pointer to linked list of XcmsCmapRec */
jpayne@69 172 XPointer perVisualIntensityMaps;
jpayne@69 173 /* linked list of XcmsIntensityMap */
jpayne@69 174 } cms;
jpayne@69 175 struct _XIMFilter *im_filters;
jpayne@69 176 struct _XSQEvent *qfree; /* unallocated event queue elements */
jpayne@69 177 unsigned long next_event_serial_num; /* inserted into next queue elt */
jpayne@69 178 struct _XExten *flushes; /* Flush hooks */
jpayne@69 179 struct _XConnectionInfo *im_fd_info; /* _XRegisterInternalConnection */
jpayne@69 180 int im_fd_length; /* number of im_fd_info */
jpayne@69 181 struct _XConnWatchInfo *conn_watchers; /* XAddConnectionWatch */
jpayne@69 182 int watcher_count; /* number of conn_watchers */
jpayne@69 183 XPointer filedes; /* struct pollfd cache for _XWaitForReadable */
jpayne@69 184 int (*savedsynchandler)( /* user synchandler when Xlib usurps */
jpayne@69 185 Display * /* dpy */
jpayne@69 186 );
jpayne@69 187 XID resource_max; /* allocator max ID */
jpayne@69 188 int xcmisc_opcode; /* major opcode for XC-MISC */
jpayne@69 189 struct _XkbInfoRec *xkb_info; /* XKB info */
jpayne@69 190 struct _XtransConnInfo *trans_conn; /* transport connection object */
jpayne@69 191 struct _X11XCBPrivate *xcb; /* XCB glue private data */
jpayne@69 192
jpayne@69 193 /* Generic event cookie handling */
jpayne@69 194 unsigned int next_cookie; /* next event cookie */
jpayne@69 195 /* vector for wire to generic event, index is (extension - 128) */
jpayne@69 196 Bool (*generic_event_vec[128])(
jpayne@69 197 Display * /* dpy */,
jpayne@69 198 XGenericEventCookie * /* Xlib event */,
jpayne@69 199 xEvent * /* wire event */);
jpayne@69 200 /* vector for event copy, index is (extension - 128) */
jpayne@69 201 Bool (*generic_event_copy_vec[128])(
jpayne@69 202 Display * /* dpy */,
jpayne@69 203 XGenericEventCookie * /* in */,
jpayne@69 204 XGenericEventCookie * /* out*/);
jpayne@69 205 void *cookiejar; /* cookie events returned but not claimed */
jpayne@69 206 #ifndef LONG64
jpayne@69 207 unsigned long last_request_read_upper32bit;
jpayne@69 208 unsigned long request_upper32bit;
jpayne@69 209 #endif
jpayne@69 210
jpayne@69 211 struct _XErrorThreadInfo *error_threads;
jpayne@69 212
jpayne@69 213 XIOErrorExitHandler exit_handler;
jpayne@69 214 void *exit_handler_data;
jpayne@69 215 CARD32 in_ifevent;
jpayne@69 216 #ifdef XTHREADS
jpayne@69 217 xthread_t ifevent_thread;
jpayne@69 218 #endif
jpayne@69 219 };
jpayne@69 220
jpayne@69 221 #define XAllocIDs(dpy,ids,n) (*(dpy)->idlist_alloc)(dpy,ids,n)
jpayne@69 222
jpayne@69 223 /*
jpayne@69 224 * access "last_request_read" and "request" with 64bit
jpayne@69 225 * warning: the value argument of the SET-macros must not
jpayne@69 226 * have any side-effects because it may get called twice.
jpayne@69 227 */
jpayne@69 228 #ifndef LONG64
jpayne@69 229 /* accessors for 32-bit unsigned long */
jpayne@69 230
jpayne@69 231 #define X_DPY_GET_REQUEST(dpy) \
jpayne@69 232 ( \
jpayne@69 233 ((uint64_t)(((struct _XDisplay*)dpy)->request)) \
jpayne@69 234 + (((uint64_t)(((struct _XDisplay*)dpy)->request_upper32bit)) << 32) \
jpayne@69 235 )
jpayne@69 236
jpayne@69 237 #define X_DPY_SET_REQUEST(dpy, value) \
jpayne@69 238 ( \
jpayne@69 239 (((struct _XDisplay*)dpy)->request = \
jpayne@69 240 (value) & 0xFFFFFFFFUL), \
jpayne@69 241 (((struct _XDisplay*)dpy)->request_upper32bit = \
jpayne@69 242 ((uint64_t)(value)) >> 32), \
jpayne@69 243 (void)0 /* don't use the result */ \
jpayne@69 244 )
jpayne@69 245
jpayne@69 246 #define X_DPY_GET_LAST_REQUEST_READ(dpy) \
jpayne@69 247 ( \
jpayne@69 248 ((uint64_t)(((struct _XDisplay*)dpy)->last_request_read)) \
jpayne@69 249 + ( \
jpayne@69 250 ((uint64_t)( \
jpayne@69 251 ((struct _XDisplay*)dpy)->last_request_read_upper32bit \
jpayne@69 252 )) << 32 \
jpayne@69 253 ) \
jpayne@69 254 )
jpayne@69 255
jpayne@69 256 #define X_DPY_SET_LAST_REQUEST_READ(dpy, value) \
jpayne@69 257 ( \
jpayne@69 258 (((struct _XDisplay*)dpy)->last_request_read = \
jpayne@69 259 (value) & 0xFFFFFFFFUL), \
jpayne@69 260 (((struct _XDisplay*)dpy)->last_request_read_upper32bit = \
jpayne@69 261 ((uint64_t)(value)) >> 32), \
jpayne@69 262 (void)0 /* don't use the result */ \
jpayne@69 263 )
jpayne@69 264
jpayne@69 265 /*
jpayne@69 266 * widen a 32-bit sequence number to a 64 sequence number.
jpayne@69 267 * This macro makes the following assumptions:
jpayne@69 268 * - ulseq refers to a sequence that has already been sent
jpayne@69 269 * - ulseq means the most recent possible sequence number
jpayne@69 270 * with these lower 32 bits.
jpayne@69 271 *
jpayne@69 272 * The following optimization is used:
jpayne@69 273 * The comparison result is taken a 0 or 1 to avoid a branch.
jpayne@69 274 */
jpayne@69 275 #define X_DPY_WIDEN_UNSIGNED_LONG_SEQ(dpy, ulseq) \
jpayne@69 276 ( \
jpayne@69 277 ((uint64_t)ulseq) \
jpayne@69 278 + \
jpayne@69 279 (( \
jpayne@69 280 ((uint64_t)(((struct _XDisplay*)dpy)->request_upper32bit)) \
jpayne@69 281 - (uint64_t)( \
jpayne@69 282 (ulseq) > (((struct _XDisplay*)dpy)->request) \
jpayne@69 283 ) \
jpayne@69 284 ) << 32) \
jpayne@69 285 )
jpayne@69 286
jpayne@69 287 #define X_DPY_REQUEST_INCREMENT(dpy) \
jpayne@69 288 ( \
jpayne@69 289 ((struct _XDisplay*)dpy)->request++, \
jpayne@69 290 ( \
jpayne@69 291 (((struct _XDisplay*)dpy)->request == 0) ? ( \
jpayne@69 292 ((struct _XDisplay*)dpy)->request_upper32bit++ \
jpayne@69 293 ) : 0 \
jpayne@69 294 ), \
jpayne@69 295 (void)0 /* don't use the result */ \
jpayne@69 296 )
jpayne@69 297
jpayne@69 298
jpayne@69 299 #define X_DPY_REQUEST_DECREMENT(dpy) \
jpayne@69 300 ( \
jpayne@69 301 ( \
jpayne@69 302 (((struct _XDisplay*)dpy)->request == 0) ? (\
jpayne@69 303 ((struct _XDisplay*)dpy)->request--, /* wrap */ \
jpayne@69 304 ((struct _XDisplay*)dpy)->request_upper32bit-- \
jpayne@69 305 ) : ( \
jpayne@69 306 ((struct _XDisplay*)dpy)->request-- \
jpayne@69 307 ) \
jpayne@69 308 ), \
jpayne@69 309 (void)0 /* don't use the result */ \
jpayne@69 310 )
jpayne@69 311
jpayne@69 312 #else
jpayne@69 313 /* accessors for 64-bit unsigned long */
jpayne@69 314 #define X_DPY_GET_REQUEST(dpy) \
jpayne@69 315 (((struct _XDisplay*)dpy)->request)
jpayne@69 316 #define X_DPY_SET_REQUEST(dpy, value) \
jpayne@69 317 ((struct _XDisplay*)dpy)->request = (value)
jpayne@69 318
jpayne@69 319 #define X_DPY_GET_LAST_REQUEST_READ(dpy) \
jpayne@69 320 (((struct _XDisplay*)dpy)->last_request_read)
jpayne@69 321 #define X_DPY_SET_LAST_REQUEST_READ(dpy, value) \
jpayne@69 322 ((struct _XDisplay*)dpy)->last_request_read = (value)
jpayne@69 323
jpayne@69 324 #define X_DPY_WIDEN_UNSIGNED_LONG_SEQ(dpy, ulseq) ulseq
jpayne@69 325
jpayne@69 326 #define X_DPY_REQUEST_INCREMENT(dpy) ((struct _XDisplay*)dpy)->request++
jpayne@69 327 #define X_DPY_REQUEST_DECREMENT(dpy) ((struct _XDisplay*)dpy)->request--
jpayne@69 328 #endif
jpayne@69 329
jpayne@69 330
jpayne@69 331 #ifndef _XEVENT_
jpayne@69 332 /*
jpayne@69 333 * _QEvent datatype for use in input queueing.
jpayne@69 334 */
jpayne@69 335 typedef struct _XSQEvent
jpayne@69 336 {
jpayne@69 337 struct _XSQEvent *next;
jpayne@69 338 XEvent event;
jpayne@69 339 unsigned long qserial_num; /* so multi-threaded code can find new ones */
jpayne@69 340 } _XQEvent;
jpayne@69 341 #endif
jpayne@69 342
jpayne@69 343 #include <X11/Xproto.h>
jpayne@69 344 #include <errno.h>
jpayne@69 345 #define _XBCOPYFUNC _Xbcopy
jpayne@69 346 #include <X11/Xfuncs.h>
jpayne@69 347 #include <X11/Xosdefs.h>
jpayne@69 348
jpayne@69 349 /* Utek leaves kernel macros around in include files (bleah) */
jpayne@69 350 #ifdef dirty
jpayne@69 351 #undef dirty
jpayne@69 352 #endif
jpayne@69 353
jpayne@69 354 #include <stdlib.h>
jpayne@69 355 #include <string.h>
jpayne@69 356
jpayne@69 357 #include <X11/Xfuncproto.h>
jpayne@69 358
jpayne@69 359 _XFUNCPROTOBEGIN
jpayne@69 360
jpayne@69 361 /*
jpayne@69 362 * The following definitions can be used for locking requests in multi-threaded
jpayne@69 363 * address spaces.
jpayne@69 364 */
jpayne@69 365 #ifdef XTHREADS
jpayne@69 366 /* Author: Stephen Gildea, MIT X Consortium
jpayne@69 367 *
jpayne@69 368 * declarations for C Threads locking
jpayne@69 369 */
jpayne@69 370
jpayne@69 371 typedef struct _LockInfoRec *LockInfoPtr;
jpayne@69 372
jpayne@69 373 /* interfaces for locking.c */
jpayne@69 374 struct _XLockPtrs {
jpayne@69 375 /* used by all, including extensions; do not move */
jpayne@69 376 void (*lock_display)(
jpayne@69 377 Display *dpy
jpayne@69 378 #if defined(XTHREADS_WARN) || defined(XTHREADS_FILE_LINE)
jpayne@69 379 , char *file
jpayne@69 380 , int line
jpayne@69 381 #endif
jpayne@69 382 );
jpayne@69 383 void (*unlock_display)(
jpayne@69 384 Display *dpy
jpayne@69 385 #if defined(XTHREADS_WARN) || defined(XTHREADS_FILE_LINE)
jpayne@69 386 , char *file
jpayne@69 387 , int line
jpayne@69 388 #endif
jpayne@69 389 );
jpayne@69 390 };
jpayne@69 391
jpayne@69 392 #if defined(WIN32) && !defined(_XLIBINT_)
jpayne@69 393 #define _XCreateMutex_fn (*_XCreateMutex_fn_p)
jpayne@69 394 #define _XFreeMutex_fn (*_XFreeMutex_fn_p)
jpayne@69 395 #define _XLockMutex_fn (*_XLockMutex_fn_p)
jpayne@69 396 #define _XUnlockMutex_fn (*_XUnlockMutex_fn_p)
jpayne@69 397 #define _Xglobal_lock (*_Xglobal_lock_p)
jpayne@69 398 #endif
jpayne@69 399
jpayne@69 400 /* in XlibInt.c */
jpayne@69 401 extern void (*_XCreateMutex_fn)(
jpayne@69 402 LockInfoPtr /* lock */
jpayne@69 403 );
jpayne@69 404 extern void (*_XFreeMutex_fn)(
jpayne@69 405 LockInfoPtr /* lock */
jpayne@69 406 );
jpayne@69 407 extern void (*_XLockMutex_fn)(
jpayne@69 408 LockInfoPtr /* lock */
jpayne@69 409 #if defined(XTHREADS_WARN) || defined(XTHREADS_FILE_LINE)
jpayne@69 410 , char * /* file */
jpayne@69 411 , int /* line */
jpayne@69 412 #endif
jpayne@69 413 );
jpayne@69 414 extern void (*_XUnlockMutex_fn)(
jpayne@69 415 LockInfoPtr /* lock */
jpayne@69 416 #if defined(XTHREADS_WARN) || defined(XTHREADS_FILE_LINE)
jpayne@69 417 , char * /* file */
jpayne@69 418 , int /* line */
jpayne@69 419 #endif
jpayne@69 420 );
jpayne@69 421
jpayne@69 422 extern LockInfoPtr _Xglobal_lock;
jpayne@69 423
jpayne@69 424 #if defined(XTHREADS_WARN) || defined(XTHREADS_FILE_LINE)
jpayne@69 425 #define LockDisplay(d) if ((d)->lock_fns) (*(d)->lock_fns->lock_display)((d),__FILE__,__LINE__)
jpayne@69 426 #define UnlockDisplay(d) if ((d)->lock_fns) (*(d)->lock_fns->unlock_display)((d),__FILE__,__LINE__)
jpayne@69 427 #define _XLockMutex(lock) if (_XLockMutex_fn) (*_XLockMutex_fn)(lock,__FILE__,__LINE__)
jpayne@69 428 #define _XUnlockMutex(lock) if (_XUnlockMutex_fn) (*_XUnlockMutex_fn)(lock,__FILE__,__LINE__)
jpayne@69 429 #else
jpayne@69 430 /* used everywhere, so must be fast if not using threads */
jpayne@69 431 #define LockDisplay(d) if ((d)->lock_fns) (*(d)->lock_fns->lock_display)(d)
jpayne@69 432 #define UnlockDisplay(d) if ((d)->lock_fns) (*(d)->lock_fns->unlock_display)(d)
jpayne@69 433 #define _XLockMutex(lock) if (_XLockMutex_fn) (*_XLockMutex_fn)(lock)
jpayne@69 434 #define _XUnlockMutex(lock) if (_XUnlockMutex_fn) (*_XUnlockMutex_fn)(lock)
jpayne@69 435 #endif
jpayne@69 436 #define _XCreateMutex(lock) if (_XCreateMutex_fn) (*_XCreateMutex_fn)(lock)
jpayne@69 437 #define _XFreeMutex(lock) if (_XFreeMutex_fn) (*_XFreeMutex_fn)(lock)
jpayne@69 438
jpayne@69 439 #else /* XTHREADS */
jpayne@69 440 #define LockDisplay(dis)
jpayne@69 441 #define _XLockMutex(lock)
jpayne@69 442 #define _XUnlockMutex(lock)
jpayne@69 443 #define UnlockDisplay(dis)
jpayne@69 444 #define _XCreateMutex(lock)
jpayne@69 445 #define _XFreeMutex(lock)
jpayne@69 446 #endif
jpayne@69 447
jpayne@69 448 #define Xfree(ptr) free((ptr))
jpayne@69 449
jpayne@69 450 /*
jpayne@69 451 * Note that some machines do not return a valid pointer for malloc(0), in
jpayne@69 452 * which case we provide an alternate under the control of the
jpayne@69 453 * define MALLOC_0_RETURNS_NULL. This is necessary because some
jpayne@69 454 * Xlib code expects malloc(0) to return a valid pointer to storage.
jpayne@69 455 */
jpayne@69 456 #if defined(MALLOC_0_RETURNS_NULL) || defined(__clang_analyzer__)
jpayne@69 457
jpayne@69 458 # define Xmalloc(size) malloc((size_t)((size) == 0 ? 1 : (size)))
jpayne@69 459 # define Xrealloc(ptr, size) realloc((ptr), (size_t)((size) == 0 ? 1 : (size)))
jpayne@69 460 # define Xcalloc(nelem, elsize) calloc((size_t)((nelem) == 0 ? 1 : (nelem)), (size_t)(elsize))
jpayne@69 461
jpayne@69 462 #else
jpayne@69 463
jpayne@69 464 # define Xmalloc(size) malloc((size_t)(size))
jpayne@69 465 # define Xrealloc(ptr, size) realloc((ptr), (size_t)(size))
jpayne@69 466 # define Xcalloc(nelem, elsize) calloc((size_t)(nelem), (size_t)(elsize))
jpayne@69 467
jpayne@69 468 #endif
jpayne@69 469
jpayne@69 470 #include <stddef.h>
jpayne@69 471
jpayne@69 472 #define LOCKED 1
jpayne@69 473 #define UNLOCKED 0
jpayne@69 474
jpayne@69 475 #ifndef BUFSIZE
jpayne@69 476 #define BUFSIZE 2048 /* X output buffer size. */
jpayne@69 477 #endif
jpayne@69 478 #ifndef PTSPERBATCH
jpayne@69 479 #define PTSPERBATCH 1024 /* point batching */
jpayne@69 480 #endif
jpayne@69 481 #ifndef WLNSPERBATCH
jpayne@69 482 #define WLNSPERBATCH 50 /* wide line batching */
jpayne@69 483 #endif
jpayne@69 484 #ifndef ZLNSPERBATCH
jpayne@69 485 #define ZLNSPERBATCH 1024 /* thin line batching */
jpayne@69 486 #endif
jpayne@69 487 #ifndef WRCTSPERBATCH
jpayne@69 488 #define WRCTSPERBATCH 10 /* wide line rectangle batching */
jpayne@69 489 #endif
jpayne@69 490 #ifndef ZRCTSPERBATCH
jpayne@69 491 #define ZRCTSPERBATCH 256 /* thin line rectangle batching */
jpayne@69 492 #endif
jpayne@69 493 #ifndef FRCTSPERBATCH
jpayne@69 494 #define FRCTSPERBATCH 256 /* filled rectangle batching */
jpayne@69 495 #endif
jpayne@69 496 #ifndef FARCSPERBATCH
jpayne@69 497 #define FARCSPERBATCH 256 /* filled arc batching */
jpayne@69 498 #endif
jpayne@69 499 #ifndef CURSORFONT
jpayne@69 500 #define CURSORFONT "cursor" /* standard cursor fonts */
jpayne@69 501 #endif
jpayne@69 502
jpayne@69 503 /*
jpayne@69 504 * Display flags
jpayne@69 505 */
jpayne@69 506 #define XlibDisplayIOError (1L << 0)
jpayne@69 507 #define XlibDisplayClosing (1L << 1)
jpayne@69 508 #define XlibDisplayNoXkb (1L << 2)
jpayne@69 509 #define XlibDisplayPrivSync (1L << 3)
jpayne@69 510 #define XlibDisplayProcConni (1L << 4) /* in _XProcessInternalConnection */
jpayne@69 511 #define XlibDisplayReadEvents (1L << 5) /* in _XReadEvents */
jpayne@69 512 #define XlibDisplayReply (1L << 5) /* in _XReply */
jpayne@69 513 #define XlibDisplayWriting (1L << 6) /* in _XFlushInt, _XSend */
jpayne@69 514 #define XlibDisplayDfltRMDB (1L << 7) /* mark if RM db from XGetDefault */
jpayne@69 515
jpayne@69 516 /*
jpayne@69 517 * X Protocol packetizing macros.
jpayne@69 518 */
jpayne@69 519
jpayne@69 520 /* Leftover from CRAY support - was defined empty on all non-Cray systems */
jpayne@69 521 #define WORD64ALIGN
jpayne@69 522
jpayne@69 523 /**
jpayne@69 524 * Return a len-sized request buffer for the request type. This function may
jpayne@69 525 * flush the output queue.
jpayne@69 526 *
jpayne@69 527 * @param dpy The display connection
jpayne@69 528 * @param type The request type
jpayne@69 529 * @param len Length of the request in bytes
jpayne@69 530 *
jpayne@69 531 * @returns A pointer to the request buffer with a few default values
jpayne@69 532 * initialized.
jpayne@69 533 */
jpayne@69 534 extern void *_XGetRequest(Display *dpy, CARD8 type, size_t len);
jpayne@69 535
jpayne@69 536 /* GetReqSized is the same as GetReq but allows the caller to specify the
jpayne@69 537 * size in bytes. 'sz' must be a multiple of 4! */
jpayne@69 538
jpayne@69 539 #define GetReqSized(name, sz, req) \
jpayne@69 540 req = (x##name##Req *) _XGetRequest(dpy, X_##name, sz)
jpayne@69 541
jpayne@69 542 /*
jpayne@69 543 * GetReq - Get the next available X request packet in the buffer and
jpayne@69 544 * return it.
jpayne@69 545 *
jpayne@69 546 * "name" is the name of the request, e.g. CreatePixmap, OpenFont, etc.
jpayne@69 547 * "req" is the name of the request pointer.
jpayne@69 548 *
jpayne@69 549 */
jpayne@69 550
jpayne@69 551 #define GetReq(name, req) \
jpayne@69 552 GetReqSized(name, SIZEOF(x##name##Req), req)
jpayne@69 553
jpayne@69 554 /* GetReqExtra is the same as GetReq, but allocates "n" additional
jpayne@69 555 bytes after the request. "n" must be a multiple of 4! */
jpayne@69 556
jpayne@69 557 #define GetReqExtra(name, n, req) \
jpayne@69 558 GetReqSized(name, SIZEOF(x##name##Req) + n, req)
jpayne@69 559
jpayne@69 560 /*
jpayne@69 561 * GetResReq is for those requests that have a resource ID
jpayne@69 562 * (Window, Pixmap, GContext, etc.) as their single argument.
jpayne@69 563 * "rid" is the name of the resource.
jpayne@69 564 */
jpayne@69 565
jpayne@69 566 #define GetResReq(name, rid, req) \
jpayne@69 567 req = (xResourceReq *) _XGetRequest(dpy, X_##name, SIZEOF(xResourceReq)); \
jpayne@69 568 if (req) req->id = (rid)
jpayne@69 569
jpayne@69 570 /*
jpayne@69 571 * GetEmptyReq is for those requests that have no arguments
jpayne@69 572 * at all.
jpayne@69 573 */
jpayne@69 574
jpayne@69 575 #define GetEmptyReq(name, req) \
jpayne@69 576 req = (xReq *) _XGetRequest(dpy, X_##name, SIZEOF(xReq))
jpayne@69 577
jpayne@69 578 /*
jpayne@69 579 * MakeBigReq sets the CARD16 "req->length" to 0 and inserts a new CARD32
jpayne@69 580 * length, after req->length, before the data in the request. The new length
jpayne@69 581 * includes the "n" extra 32-bit words.
jpayne@69 582 *
jpayne@69 583 * Do not use MakeBigReq if there is no data already in the request.
jpayne@69 584 * req->length must already be >= 2.
jpayne@69 585 */
jpayne@69 586 #ifdef LONG64
jpayne@69 587 #define MakeBigReq(req,n) \
jpayne@69 588 { \
jpayne@69 589 CARD64 _BRdat; \
jpayne@69 590 CARD32 _BRlen = (CARD32) (req->length - 1); \
jpayne@69 591 req->length = 0; \
jpayne@69 592 _BRdat = ((CARD32 *)req)[_BRlen]; \
jpayne@69 593 memmove(((char *)req) + 8, ((char *)req) + 4, (_BRlen - 1) << 2); \
jpayne@69 594 ((CARD32 *)req)[1] = _BRlen + (CARD32) (n) + 2; \
jpayne@69 595 Data32(dpy, &_BRdat, 4); \
jpayne@69 596 }
jpayne@69 597 #else
jpayne@69 598 #define MakeBigReq(req,n) \
jpayne@69 599 { \
jpayne@69 600 CARD32 _BRdat; \
jpayne@69 601 CARD32 _BRlen = req->length - 1; \
jpayne@69 602 req->length = 0; \
jpayne@69 603 _BRdat = ((CARD32 *)req)[_BRlen]; \
jpayne@69 604 memmove(((char *)req) + 8, ((char *)req) + 4, (_BRlen - 1) << 2); \
jpayne@69 605 ((CARD32 *)req)[1] = _BRlen + (CARD32) (n) + 2; \
jpayne@69 606 Data32(dpy, &_BRdat, 4); \
jpayne@69 607 }
jpayne@69 608 #endif
jpayne@69 609
jpayne@69 610 /*
jpayne@69 611 * SetReqLen increases the count of 32-bit words in the request by "n",
jpayne@69 612 * or by "badlen" if "n" is too large.
jpayne@69 613 *
jpayne@69 614 * Do not use SetReqLen if "req" does not already have data after the
jpayne@69 615 * xReq header. req->length must already be >= 2.
jpayne@69 616 */
jpayne@69 617 #ifndef __clang_analyzer__
jpayne@69 618 #define SetReqLen(req,n,badlen) \
jpayne@69 619 if ((req->length + n) > (unsigned)65535) { \
jpayne@69 620 if (dpy->bigreq_size) { \
jpayne@69 621 MakeBigReq(req,n) \
jpayne@69 622 } else { \
jpayne@69 623 n = badlen; \
jpayne@69 624 req->length = (CARD16) (req->length + n); \
jpayne@69 625 } \
jpayne@69 626 } else \
jpayne@69 627 req->length = (CARD16) (req->length + n)
jpayne@69 628 #else
jpayne@69 629 #define SetReqLen(req,n,badlen) \
jpayne@69 630 req->length += n
jpayne@69 631 #endif
jpayne@69 632
jpayne@69 633 #define SyncHandle() \
jpayne@69 634 if (dpy->synchandler) (*dpy->synchandler)(dpy)
jpayne@69 635
jpayne@69 636 extern void _XFlushGCCache(Display *dpy, GC gc);
jpayne@69 637 #define FlushGC(dpy, gc) \
jpayne@69 638 if ((gc)->dirty) _XFlushGCCache((dpy), (gc))
jpayne@69 639 /*
jpayne@69 640 * Data - Place data in the buffer and pad the end to provide
jpayne@69 641 * 32 bit word alignment. Transmit if the buffer fills.
jpayne@69 642 *
jpayne@69 643 * "dpy" is a pointer to a Display.
jpayne@69 644 * "data" is a pointer to a data buffer.
jpayne@69 645 * "len" is the length of the data buffer.
jpayne@69 646 */
jpayne@69 647 #ifndef DataRoutineIsProcedure
jpayne@69 648 #define Data(dpy, data, len) do {\
jpayne@69 649 if (dpy->bufptr + (len) <= dpy->bufmax) {\
jpayne@69 650 memcpy(dpy->bufptr, data, (size_t)(len));\
jpayne@69 651 dpy->bufptr += ((size_t)((len) + 3) & (size_t)~3);\
jpayne@69 652 } else\
jpayne@69 653 _XSend(dpy, (_Xconst char*)(data), (long)(len));\
jpayne@69 654 } while (0)
jpayne@69 655 #endif /* DataRoutineIsProcedure */
jpayne@69 656
jpayne@69 657
jpayne@69 658 /* Allocate bytes from the buffer. No padding is done, so if
jpayne@69 659 * the length is not a multiple of 4, the caller must be
jpayne@69 660 * careful to leave the buffer aligned after sending the
jpayne@69 661 * current request.
jpayne@69 662 *
jpayne@69 663 * "type" is the type of the pointer being assigned to.
jpayne@69 664 * "ptr" is the pointer being assigned to.
jpayne@69 665 * "n" is the number of bytes to allocate.
jpayne@69 666 *
jpayne@69 667 * Example:
jpayne@69 668 * xTextElt *elt;
jpayne@69 669 * BufAlloc (xTextElt *, elt, nbytes)
jpayne@69 670 */
jpayne@69 671
jpayne@69 672 #define BufAlloc(type, ptr, n) do { \
jpayne@69 673 if (dpy->bufptr + (n) > dpy->bufmax) \
jpayne@69 674 _XFlush (dpy); \
jpayne@69 675 ptr = (type) dpy->bufptr; \
jpayne@69 676 memset(ptr, '\0', (size_t)(n)); \
jpayne@69 677 dpy->bufptr += (n); \
jpayne@69 678 } while (0)
jpayne@69 679
jpayne@69 680 #define Data16(dpy, data, len) Data((dpy), (_Xconst char *)(data), (len))
jpayne@69 681 #define _XRead16Pad(dpy, data, len) _XReadPad((dpy), (char *)(data), (len))
jpayne@69 682 #define _XRead16(dpy, data, len) _XRead((dpy), (char *)(data), (len))
jpayne@69 683 #ifdef LONG64
jpayne@69 684 #define Data32(dpy, data, len) _XData32(dpy, (_Xconst long *)(data), (unsigned)(len))
jpayne@69 685 extern int _XData32(
jpayne@69 686 Display *dpy,
jpayne@69 687 _Xconst long *data,
jpayne@69 688 unsigned len
jpayne@69 689 );
jpayne@69 690 extern void _XRead32(
jpayne@69 691 Display *dpy,
jpayne@69 692 long *data,
jpayne@69 693 long len
jpayne@69 694 );
jpayne@69 695 #else
jpayne@69 696 #define Data32(dpy, data, len) Data((dpy), (_Xconst char *)(data), (long)(len))
jpayne@69 697 #define _XRead32(dpy, data, len) _XRead((dpy), (char *)(data), (len))
jpayne@69 698 #endif
jpayne@69 699
jpayne@69 700 #define PackData16(dpy,data,len) Data16 (dpy, data, len)
jpayne@69 701 #define PackData32(dpy,data,len) Data32 (dpy, data, len)
jpayne@69 702
jpayne@69 703 /* Xlib manual is bogus */
jpayne@69 704 #define PackData(dpy,data,len) PackData16 (dpy, data, len)
jpayne@69 705
jpayne@69 706 #define min(a,b) (((a) < (b)) ? (a) : (b))
jpayne@69 707 #define max(a,b) (((a) > (b)) ? (a) : (b))
jpayne@69 708
jpayne@69 709 #define CI_NONEXISTCHAR(cs) (((cs)->width == 0) && \
jpayne@69 710 (((cs)->rbearing|(cs)->lbearing| \
jpayne@69 711 (cs)->ascent|(cs)->descent) == 0))
jpayne@69 712
jpayne@69 713 /*
jpayne@69 714 * CI_GET_CHAR_INFO_1D - return the charinfo struct for the indicated 8bit
jpayne@69 715 * character. If the character is in the column and exists, then return the
jpayne@69 716 * appropriate metrics (note that fonts with common per-character metrics will
jpayne@69 717 * return min_bounds). If none of these hold true, try again with the default
jpayne@69 718 * char.
jpayne@69 719 */
jpayne@69 720 #define CI_GET_CHAR_INFO_1D(fs,col,def,cs) \
jpayne@69 721 do { \
jpayne@69 722 cs = def; \
jpayne@69 723 if (col >= fs->min_char_or_byte2 && col <= fs->max_char_or_byte2) { \
jpayne@69 724 if (fs->per_char == NULL) { \
jpayne@69 725 cs = &fs->min_bounds; \
jpayne@69 726 } else { \
jpayne@69 727 cs = &fs->per_char[(col - fs->min_char_or_byte2)]; \
jpayne@69 728 if (CI_NONEXISTCHAR(cs)) cs = def; \
jpayne@69 729 } \
jpayne@69 730 } \
jpayne@69 731 } while (0)
jpayne@69 732
jpayne@69 733 #define CI_GET_DEFAULT_INFO_1D(fs,cs) \
jpayne@69 734 CI_GET_CHAR_INFO_1D (fs, fs->default_char, NULL, cs)
jpayne@69 735
jpayne@69 736
jpayne@69 737
jpayne@69 738 /*
jpayne@69 739 * CI_GET_CHAR_INFO_2D - return the charinfo struct for the indicated row and
jpayne@69 740 * column. This is used for fonts that have more than row zero.
jpayne@69 741 */
jpayne@69 742 #define CI_GET_CHAR_INFO_2D(fs,row,col,def,cs) \
jpayne@69 743 do { \
jpayne@69 744 cs = def; \
jpayne@69 745 if (row >= fs->min_byte1 && row <= fs->max_byte1 && \
jpayne@69 746 col >= fs->min_char_or_byte2 && col <= fs->max_char_or_byte2) { \
jpayne@69 747 if (fs->per_char == NULL) { \
jpayne@69 748 cs = &fs->min_bounds; \
jpayne@69 749 } else { \
jpayne@69 750 cs = &fs->per_char[((row - fs->min_byte1) * \
jpayne@69 751 (fs->max_char_or_byte2 - \
jpayne@69 752 fs->min_char_or_byte2 + 1)) + \
jpayne@69 753 (col - fs->min_char_or_byte2)]; \
jpayne@69 754 if (CI_NONEXISTCHAR(cs)) cs = def; \
jpayne@69 755 } \
jpayne@69 756 } \
jpayne@69 757 } while (0)
jpayne@69 758
jpayne@69 759 #define CI_GET_DEFAULT_INFO_2D(fs,cs) \
jpayne@69 760 do { \
jpayne@69 761 unsigned int r = (fs->default_char >> 8); \
jpayne@69 762 unsigned int c = (fs->default_char & 0xff); \
jpayne@69 763 CI_GET_CHAR_INFO_2D (fs, r, c, NULL, cs); \
jpayne@69 764 } while (0)
jpayne@69 765
jpayne@69 766
jpayne@69 767 /* srcvar must be a variable for large architecture version */
jpayne@69 768 #define OneDataCard32(dpy,dstaddr,srcvar) \
jpayne@69 769 do { *(CARD32 *)(dstaddr) = (srcvar); } while (0)
jpayne@69 770
jpayne@69 771
jpayne@69 772 typedef struct _XInternalAsync {
jpayne@69 773 struct _XInternalAsync *next;
jpayne@69 774 /*
jpayne@69 775 * handler arguments:
jpayne@69 776 * rep is the generic reply that caused this handler
jpayne@69 777 * to be invoked. It must also be passed to _XGetAsyncReply.
jpayne@69 778 * buf and len are opaque values that must be passed to
jpayne@69 779 * _XGetAsyncReply or _XGetAsyncData.
jpayne@69 780 * data is the closure stored in this struct.
jpayne@69 781 * The handler returns True iff it handled this reply.
jpayne@69 782 */
jpayne@69 783 Bool (*handler)(
jpayne@69 784 Display* /* dpy */,
jpayne@69 785 xReply* /* rep */,
jpayne@69 786 char* /* buf */,
jpayne@69 787 int /* len */,
jpayne@69 788 XPointer /* data */
jpayne@69 789 );
jpayne@69 790 XPointer data;
jpayne@69 791 } _XAsyncHandler;
jpayne@69 792
jpayne@69 793 /*
jpayne@69 794 * This struct is part of the ABI and is defined by value
jpayne@69 795 * in user-code. This means that we cannot make
jpayne@69 796 * the sequence-numbers 64bit.
jpayne@69 797 */
jpayne@69 798 typedef struct _XAsyncEState {
jpayne@69 799 unsigned long min_sequence_number;
jpayne@69 800 unsigned long max_sequence_number;
jpayne@69 801 unsigned char error_code;
jpayne@69 802 unsigned char major_opcode;
jpayne@69 803 unsigned short minor_opcode;
jpayne@69 804 unsigned char last_error_received;
jpayne@69 805 int error_count;
jpayne@69 806 } _XAsyncErrorState;
jpayne@69 807
jpayne@69 808 extern void _XDeqAsyncHandler(Display *dpy, _XAsyncHandler *handler);
jpayne@69 809 #define DeqAsyncHandler(dpy,handler) do { \
jpayne@69 810 if (dpy->async_handlers == (handler)) \
jpayne@69 811 dpy->async_handlers = (handler)->next; \
jpayne@69 812 else \
jpayne@69 813 _XDeqAsyncHandler(dpy, handler); \
jpayne@69 814 } while (0)
jpayne@69 815
jpayne@69 816 typedef void (*FreeFuncType) (
jpayne@69 817 Display* /* display */
jpayne@69 818 );
jpayne@69 819
jpayne@69 820 typedef int (*FreeModmapType) (
jpayne@69 821 XModifierKeymap* /* modmap */
jpayne@69 822 );
jpayne@69 823
jpayne@69 824 /*
jpayne@69 825 * This structure is private to the library.
jpayne@69 826 */
jpayne@69 827 typedef struct _XFreeFuncs {
jpayne@69 828 FreeFuncType atoms; /* _XFreeAtomTable */
jpayne@69 829 FreeModmapType modifiermap; /* XFreeModifiermap */
jpayne@69 830 FreeFuncType key_bindings; /* _XFreeKeyBindings */
jpayne@69 831 FreeFuncType context_db; /* _XFreeContextDB */
jpayne@69 832 FreeFuncType defaultCCCs; /* _XcmsFreeDefaultCCCs */
jpayne@69 833 FreeFuncType clientCmaps; /* _XcmsFreeClientCmaps */
jpayne@69 834 FreeFuncType intensityMaps; /* _XcmsFreeIntensityMaps */
jpayne@69 835 FreeFuncType im_filters; /* _XFreeIMFilters */
jpayne@69 836 FreeFuncType xkb; /* _XkbFreeInfo */
jpayne@69 837 } _XFreeFuncRec;
jpayne@69 838
jpayne@69 839 /* types for InitExt.c */
jpayne@69 840 typedef int (*CreateGCType) (
jpayne@69 841 Display* /* display */,
jpayne@69 842 GC /* gc */,
jpayne@69 843 XExtCodes* /* codes */
jpayne@69 844 );
jpayne@69 845
jpayne@69 846 typedef int (*CopyGCType)(
jpayne@69 847 Display* /* display */,
jpayne@69 848 GC /* gc */,
jpayne@69 849 XExtCodes* /* codes */
jpayne@69 850 );
jpayne@69 851
jpayne@69 852 typedef int (*FlushGCType) (
jpayne@69 853 Display* /* display */,
jpayne@69 854 GC /* gc */,
jpayne@69 855 XExtCodes* /* codes */
jpayne@69 856 );
jpayne@69 857
jpayne@69 858 typedef int (*FreeGCType) (
jpayne@69 859 Display* /* display */,
jpayne@69 860 GC /* gc */,
jpayne@69 861 XExtCodes* /* codes */
jpayne@69 862 );
jpayne@69 863
jpayne@69 864 typedef int (*CreateFontType) (
jpayne@69 865 Display* /* display */,
jpayne@69 866 XFontStruct* /* fs */,
jpayne@69 867 XExtCodes* /* codes */
jpayne@69 868 );
jpayne@69 869
jpayne@69 870 typedef int (*FreeFontType) (
jpayne@69 871 Display* /* display */,
jpayne@69 872 XFontStruct* /* fs */,
jpayne@69 873 XExtCodes* /* codes */
jpayne@69 874 );
jpayne@69 875
jpayne@69 876 typedef int (*CloseDisplayType) (
jpayne@69 877 Display* /* display */,
jpayne@69 878 XExtCodes* /* codes */
jpayne@69 879 );
jpayne@69 880
jpayne@69 881 typedef int (*ErrorType) (
jpayne@69 882 Display* /* display */,
jpayne@69 883 xError* /* err */,
jpayne@69 884 XExtCodes* /* codes */,
jpayne@69 885 int* /* ret_code */
jpayne@69 886 );
jpayne@69 887
jpayne@69 888 typedef char* (*ErrorStringType) (
jpayne@69 889 Display* /* display */,
jpayne@69 890 int /* code */,
jpayne@69 891 XExtCodes* /* codes */,
jpayne@69 892 char* /* buffer */,
jpayne@69 893 int /* nbytes */
jpayne@69 894 );
jpayne@69 895
jpayne@69 896 typedef void (*PrintErrorType)(
jpayne@69 897 Display* /* display */,
jpayne@69 898 XErrorEvent* /* ev */,
jpayne@69 899 void* /* fp */
jpayne@69 900 );
jpayne@69 901
jpayne@69 902 typedef void (*BeforeFlushType)(
jpayne@69 903 Display* /* display */,
jpayne@69 904 XExtCodes* /* codes */,
jpayne@69 905 _Xconst char* /* data */,
jpayne@69 906 long /* len */
jpayne@69 907 );
jpayne@69 908
jpayne@69 909 /*
jpayne@69 910 * This structure is private to the library.
jpayne@69 911 */
jpayne@69 912 typedef struct _XExten { /* private to extension mechanism */
jpayne@69 913 struct _XExten *next; /* next in list */
jpayne@69 914 XExtCodes codes; /* public information, all extension told */
jpayne@69 915 CreateGCType create_GC; /* routine to call when GC created */
jpayne@69 916 CopyGCType copy_GC; /* routine to call when GC copied */
jpayne@69 917 FlushGCType flush_GC; /* routine to call when GC flushed */
jpayne@69 918 FreeGCType free_GC; /* routine to call when GC freed */
jpayne@69 919 CreateFontType create_Font; /* routine to call when Font created */
jpayne@69 920 FreeFontType free_Font; /* routine to call when Font freed */
jpayne@69 921 CloseDisplayType close_display; /* routine to call when connection closed */
jpayne@69 922 ErrorType error; /* who to call when an error occurs */
jpayne@69 923 ErrorStringType error_string; /* routine to supply error string */
jpayne@69 924 char *name; /* name of this extension */
jpayne@69 925 PrintErrorType error_values; /* routine to supply error values */
jpayne@69 926 BeforeFlushType before_flush; /* routine to call when sending data */
jpayne@69 927 struct _XExten *next_flush; /* next in list of those with flushes */
jpayne@69 928 } _XExtension;
jpayne@69 929
jpayne@69 930 /* extension hooks */
jpayne@69 931
jpayne@69 932 #ifdef DataRoutineIsProcedure
jpayne@69 933 extern void Data(Display *dpy, char *data, long len);
jpayne@69 934 #endif
jpayne@69 935 extern int _XError(
jpayne@69 936 Display* /* dpy */,
jpayne@69 937 xError* /* rep */
jpayne@69 938 );
jpayne@69 939 extern int _XIOError(
jpayne@69 940 Display* /* dpy */
jpayne@69 941 );
jpayne@69 942 extern int (*_XIOErrorFunction)(
jpayne@69 943 Display* /* dpy */
jpayne@69 944 );
jpayne@69 945 extern int (*_XErrorFunction)(
jpayne@69 946 Display* /* dpy */,
jpayne@69 947 XErrorEvent* /* error_event */
jpayne@69 948 );
jpayne@69 949 extern void _XEatData(
jpayne@69 950 Display* /* dpy */,
jpayne@69 951 unsigned long /* n */
jpayne@69 952 ) _X_COLD;
jpayne@69 953 extern void _XEatDataWords(
jpayne@69 954 Display* /* dpy */,
jpayne@69 955 unsigned long /* n */
jpayne@69 956 ) _X_COLD;
jpayne@69 957 #if defined(__SUNPRO_C) /* Studio compiler alternative to "cold" attribute */
jpayne@69 958 # pragma rarely_called(_XEatData, _XEatDataWords)
jpayne@69 959 #endif
jpayne@69 960 extern char *_XAllocScratch(
jpayne@69 961 Display* /* dpy */,
jpayne@69 962 unsigned long /* nbytes */
jpayne@69 963 );
jpayne@69 964 extern char *_XAllocTemp(
jpayne@69 965 Display* /* dpy */,
jpayne@69 966 unsigned long /* nbytes */
jpayne@69 967 );
jpayne@69 968 extern void _XFreeTemp(
jpayne@69 969 Display* /* dpy */,
jpayne@69 970 char* /* buf */,
jpayne@69 971 unsigned long /* nbytes */
jpayne@69 972 );
jpayne@69 973 extern Visual *_XVIDtoVisual(
jpayne@69 974 Display* /* dpy */,
jpayne@69 975 VisualID /* id */
jpayne@69 976 );
jpayne@69 977 extern unsigned long _XSetLastRequestRead(
jpayne@69 978 Display* /* dpy */,
jpayne@69 979 xGenericReply* /* rep */
jpayne@69 980 );
jpayne@69 981 extern int _XGetHostname(
jpayne@69 982 char* /* buf */,
jpayne@69 983 int /* maxlen */
jpayne@69 984 );
jpayne@69 985 extern Screen *_XScreenOfWindow(
jpayne@69 986 Display* /* dpy */,
jpayne@69 987 Window /* w */
jpayne@69 988 );
jpayne@69 989 extern Bool _XAsyncErrorHandler(
jpayne@69 990 Display* /* dpy */,
jpayne@69 991 xReply* /* rep */,
jpayne@69 992 char* /* buf */,
jpayne@69 993 int /* len */,
jpayne@69 994 XPointer /* data */
jpayne@69 995 );
jpayne@69 996 extern char *_XGetAsyncReply(
jpayne@69 997 Display* /* dpy */,
jpayne@69 998 char* /* replbuf */,
jpayne@69 999 xReply* /* rep */,
jpayne@69 1000 char* /* buf */,
jpayne@69 1001 int /* len */,
jpayne@69 1002 int /* extra */,
jpayne@69 1003 Bool /* discard */
jpayne@69 1004 );
jpayne@69 1005 extern void _XGetAsyncData(
jpayne@69 1006 Display* /* dpy */,
jpayne@69 1007 char * /* data */,
jpayne@69 1008 char * /* buf */,
jpayne@69 1009 int /* len */,
jpayne@69 1010 int /* skip */,
jpayne@69 1011 int /* datalen */,
jpayne@69 1012 int /* discardtotal */
jpayne@69 1013 );
jpayne@69 1014 extern void _XFlush(
jpayne@69 1015 Display* /* dpy */
jpayne@69 1016 );
jpayne@69 1017 extern int _XEventsQueued(
jpayne@69 1018 Display* /* dpy */,
jpayne@69 1019 int /* mode */
jpayne@69 1020 );
jpayne@69 1021 extern void _XReadEvents(
jpayne@69 1022 Display* /* dpy */
jpayne@69 1023 );
jpayne@69 1024 extern int _XRead(
jpayne@69 1025 Display* /* dpy */,
jpayne@69 1026 char* /* data */,
jpayne@69 1027 long /* size */
jpayne@69 1028 );
jpayne@69 1029 extern void _XReadPad(
jpayne@69 1030 Display* /* dpy */,
jpayne@69 1031 char* /* data */,
jpayne@69 1032 long /* size */
jpayne@69 1033 );
jpayne@69 1034 extern void _XSend(
jpayne@69 1035 Display* /* dpy */,
jpayne@69 1036 _Xconst char* /* data */,
jpayne@69 1037 long /* size */
jpayne@69 1038 );
jpayne@69 1039 extern Status _XReply(
jpayne@69 1040 Display* /* dpy */,
jpayne@69 1041 xReply* /* rep */,
jpayne@69 1042 int /* extra */,
jpayne@69 1043 Bool /* discard */
jpayne@69 1044 );
jpayne@69 1045 extern void _XEnq(
jpayne@69 1046 Display* /* dpy */,
jpayne@69 1047 xEvent* /* event */
jpayne@69 1048 );
jpayne@69 1049 extern void _XDeq(
jpayne@69 1050 Display* /* dpy */,
jpayne@69 1051 _XQEvent* /* prev */,
jpayne@69 1052 _XQEvent* /* qelt */
jpayne@69 1053 );
jpayne@69 1054
jpayne@69 1055 extern Bool _XUnknownWireEvent(
jpayne@69 1056 Display* /* dpy */,
jpayne@69 1057 XEvent* /* re */,
jpayne@69 1058 xEvent* /* event */
jpayne@69 1059 );
jpayne@69 1060
jpayne@69 1061 extern Bool _XUnknownWireEventCookie(
jpayne@69 1062 Display* /* dpy */,
jpayne@69 1063 XGenericEventCookie* /* re */,
jpayne@69 1064 xEvent* /* event */
jpayne@69 1065 );
jpayne@69 1066
jpayne@69 1067 extern Bool _XUnknownCopyEventCookie(
jpayne@69 1068 Display* /* dpy */,
jpayne@69 1069 XGenericEventCookie* /* in */,
jpayne@69 1070 XGenericEventCookie* /* out */
jpayne@69 1071 );
jpayne@69 1072
jpayne@69 1073 extern Status _XUnknownNativeEvent(
jpayne@69 1074 Display* /* dpy */,
jpayne@69 1075 XEvent* /* re */,
jpayne@69 1076 xEvent* /* event */
jpayne@69 1077 );
jpayne@69 1078
jpayne@69 1079 extern Bool _XWireToEvent(Display *dpy, XEvent *re, xEvent *event);
jpayne@69 1080 extern Bool _XDefaultWireError(Display *display, XErrorEvent *he, xError *we);
jpayne@69 1081 extern Bool _XPollfdCacheInit(Display *dpy);
jpayne@69 1082 extern void _XPollfdCacheAdd(Display *dpy, int fd);
jpayne@69 1083 extern void _XPollfdCacheDel(Display *dpy, int fd);
jpayne@69 1084 extern XID _XAllocID(Display *dpy);
jpayne@69 1085 extern void _XAllocIDs(Display *dpy, XID *ids, int count);
jpayne@69 1086
jpayne@69 1087 extern int _XFreeExtData(
jpayne@69 1088 XExtData* /* extension */
jpayne@69 1089 );
jpayne@69 1090
jpayne@69 1091 extern int (*XESetCreateGC(
jpayne@69 1092 Display* /* display */,
jpayne@69 1093 int /* extension */,
jpayne@69 1094 int (*) (
jpayne@69 1095 Display* /* display */,
jpayne@69 1096 GC /* gc */,
jpayne@69 1097 XExtCodes* /* codes */
jpayne@69 1098 ) /* proc */
jpayne@69 1099 ))(
jpayne@69 1100 Display*, GC, XExtCodes*
jpayne@69 1101 );
jpayne@69 1102
jpayne@69 1103 extern int (*XESetCopyGC(
jpayne@69 1104 Display* /* display */,
jpayne@69 1105 int /* extension */,
jpayne@69 1106 int (*) (
jpayne@69 1107 Display* /* display */,
jpayne@69 1108 GC /* gc */,
jpayne@69 1109 XExtCodes* /* codes */
jpayne@69 1110 ) /* proc */
jpayne@69 1111 ))(
jpayne@69 1112 Display*, GC, XExtCodes*
jpayne@69 1113 );
jpayne@69 1114
jpayne@69 1115 extern int (*XESetFlushGC(
jpayne@69 1116 Display* /* display */,
jpayne@69 1117 int /* extension */,
jpayne@69 1118 int (*) (
jpayne@69 1119 Display* /* display */,
jpayne@69 1120 GC /* gc */,
jpayne@69 1121 XExtCodes* /* codes */
jpayne@69 1122 ) /* proc */
jpayne@69 1123 ))(
jpayne@69 1124 Display*, GC, XExtCodes*
jpayne@69 1125 );
jpayne@69 1126
jpayne@69 1127 extern int (*XESetFreeGC(
jpayne@69 1128 Display* /* display */,
jpayne@69 1129 int /* extension */,
jpayne@69 1130 int (*) (
jpayne@69 1131 Display* /* display */,
jpayne@69 1132 GC /* gc */,
jpayne@69 1133 XExtCodes* /* codes */
jpayne@69 1134 ) /* proc */
jpayne@69 1135 ))(
jpayne@69 1136 Display*, GC, XExtCodes*
jpayne@69 1137 );
jpayne@69 1138
jpayne@69 1139 extern int (*XESetCreateFont(
jpayne@69 1140 Display* /* display */,
jpayne@69 1141 int /* extension */,
jpayne@69 1142 int (*) (
jpayne@69 1143 Display* /* display */,
jpayne@69 1144 XFontStruct* /* fs */,
jpayne@69 1145 XExtCodes* /* codes */
jpayne@69 1146 ) /* proc */
jpayne@69 1147 ))(
jpayne@69 1148 Display*, XFontStruct*, XExtCodes*
jpayne@69 1149 );
jpayne@69 1150
jpayne@69 1151 extern int (*XESetFreeFont(
jpayne@69 1152 Display* /* display */,
jpayne@69 1153 int /* extension */,
jpayne@69 1154 int (*) (
jpayne@69 1155 Display* /* display */,
jpayne@69 1156 XFontStruct* /* fs */,
jpayne@69 1157 XExtCodes* /* codes */
jpayne@69 1158 ) /* proc */
jpayne@69 1159 ))(
jpayne@69 1160 Display*, XFontStruct*, XExtCodes*
jpayne@69 1161 );
jpayne@69 1162
jpayne@69 1163 extern int (*XESetCloseDisplay(
jpayne@69 1164 Display* /* display */,
jpayne@69 1165 int /* extension */,
jpayne@69 1166 int (*) (
jpayne@69 1167 Display* /* display */,
jpayne@69 1168 XExtCodes* /* codes */
jpayne@69 1169 ) /* proc */
jpayne@69 1170 ))(
jpayne@69 1171 Display*, XExtCodes*
jpayne@69 1172 );
jpayne@69 1173
jpayne@69 1174 extern int (*XESetError(
jpayne@69 1175 Display* /* display */,
jpayne@69 1176 int /* extension */,
jpayne@69 1177 int (*) (
jpayne@69 1178 Display* /* display */,
jpayne@69 1179 xError* /* err */,
jpayne@69 1180 XExtCodes* /* codes */,
jpayne@69 1181 int* /* ret_code */
jpayne@69 1182 ) /* proc */
jpayne@69 1183 ))(
jpayne@69 1184 Display*, xError*, XExtCodes*, int*
jpayne@69 1185 );
jpayne@69 1186
jpayne@69 1187 extern char* (*XESetErrorString(
jpayne@69 1188 Display* /* display */,
jpayne@69 1189 int /* extension */,
jpayne@69 1190 char* (*) (
jpayne@69 1191 Display* /* display */,
jpayne@69 1192 int /* code */,
jpayne@69 1193 XExtCodes* /* codes */,
jpayne@69 1194 char* /* buffer */,
jpayne@69 1195 int /* nbytes */
jpayne@69 1196 ) /* proc */
jpayne@69 1197 ))(
jpayne@69 1198 Display*, int, XExtCodes*, char*, int
jpayne@69 1199 );
jpayne@69 1200
jpayne@69 1201 extern void (*XESetPrintErrorValues (
jpayne@69 1202 Display* /* display */,
jpayne@69 1203 int /* extension */,
jpayne@69 1204 void (*)(
jpayne@69 1205 Display* /* display */,
jpayne@69 1206 XErrorEvent* /* ev */,
jpayne@69 1207 void* /* fp */
jpayne@69 1208 ) /* proc */
jpayne@69 1209 ))(
jpayne@69 1210 Display*, XErrorEvent*, void*
jpayne@69 1211 );
jpayne@69 1212
jpayne@69 1213 extern Bool (*XESetWireToEvent(
jpayne@69 1214 Display* /* display */,
jpayne@69 1215 int /* event_number */,
jpayne@69 1216 Bool (*) (
jpayne@69 1217 Display* /* display */,
jpayne@69 1218 XEvent* /* re */,
jpayne@69 1219 xEvent* /* event */
jpayne@69 1220 ) /* proc */
jpayne@69 1221 ))(
jpayne@69 1222 Display*, XEvent*, xEvent*
jpayne@69 1223 );
jpayne@69 1224
jpayne@69 1225 extern Bool (*XESetWireToEventCookie(
jpayne@69 1226 Display* /* display */,
jpayne@69 1227 int /* extension */,
jpayne@69 1228 Bool (*) (
jpayne@69 1229 Display* /* display */,
jpayne@69 1230 XGenericEventCookie* /* re */,
jpayne@69 1231 xEvent* /* event */
jpayne@69 1232 ) /* proc */
jpayne@69 1233 ))(
jpayne@69 1234 Display*, XGenericEventCookie*, xEvent*
jpayne@69 1235 );
jpayne@69 1236
jpayne@69 1237 extern Bool (*XESetCopyEventCookie(
jpayne@69 1238 Display* /* display */,
jpayne@69 1239 int /* extension */,
jpayne@69 1240 Bool (*) (
jpayne@69 1241 Display* /* display */,
jpayne@69 1242 XGenericEventCookie* /* in */,
jpayne@69 1243 XGenericEventCookie* /* out */
jpayne@69 1244 ) /* proc */
jpayne@69 1245 ))(
jpayne@69 1246 Display*, XGenericEventCookie*, XGenericEventCookie*
jpayne@69 1247 );
jpayne@69 1248
jpayne@69 1249
jpayne@69 1250 extern Status (*XESetEventToWire(
jpayne@69 1251 Display* /* display */,
jpayne@69 1252 int /* event_number */,
jpayne@69 1253 Status (*) (
jpayne@69 1254 Display* /* display */,
jpayne@69 1255 XEvent* /* re */,
jpayne@69 1256 xEvent* /* event */
jpayne@69 1257 ) /* proc */
jpayne@69 1258 ))(
jpayne@69 1259 Display*, XEvent*, xEvent*
jpayne@69 1260 );
jpayne@69 1261
jpayne@69 1262 extern Bool (*XESetWireToError(
jpayne@69 1263 Display* /* display */,
jpayne@69 1264 int /* error_number */,
jpayne@69 1265 Bool (*) (
jpayne@69 1266 Display* /* display */,
jpayne@69 1267 XErrorEvent* /* he */,
jpayne@69 1268 xError* /* we */
jpayne@69 1269 ) /* proc */
jpayne@69 1270 ))(
jpayne@69 1271 Display*, XErrorEvent*, xError*
jpayne@69 1272 );
jpayne@69 1273
jpayne@69 1274 extern void (*XESetBeforeFlush(
jpayne@69 1275 Display* /* display */,
jpayne@69 1276 int /* error_number */,
jpayne@69 1277 void (*) (
jpayne@69 1278 Display* /* display */,
jpayne@69 1279 XExtCodes* /* codes */,
jpayne@69 1280 _Xconst char* /* data */,
jpayne@69 1281 long /* len */
jpayne@69 1282 ) /* proc */
jpayne@69 1283 ))(
jpayne@69 1284 Display*, XExtCodes*, _Xconst char*, long
jpayne@69 1285 );
jpayne@69 1286
jpayne@69 1287 /* internal connections for IMs */
jpayne@69 1288
jpayne@69 1289 typedef void (*_XInternalConnectionProc)(
jpayne@69 1290 Display* /* dpy */,
jpayne@69 1291 int /* fd */,
jpayne@69 1292 XPointer /* call_data */
jpayne@69 1293 );
jpayne@69 1294
jpayne@69 1295
jpayne@69 1296 extern Status _XRegisterInternalConnection(
jpayne@69 1297 Display* /* dpy */,
jpayne@69 1298 int /* fd */,
jpayne@69 1299 _XInternalConnectionProc /* callback */,
jpayne@69 1300 XPointer /* call_data */
jpayne@69 1301 );
jpayne@69 1302
jpayne@69 1303 extern void _XUnregisterInternalConnection(
jpayne@69 1304 Display* /* dpy */,
jpayne@69 1305 int /* fd */
jpayne@69 1306 );
jpayne@69 1307
jpayne@69 1308 extern void _XProcessInternalConnection(
jpayne@69 1309 Display* /* dpy */,
jpayne@69 1310 struct _XConnectionInfo* /* conn_info */
jpayne@69 1311 );
jpayne@69 1312
jpayne@69 1313 /* Display structure has pointers to these */
jpayne@69 1314
jpayne@69 1315 struct _XConnectionInfo { /* info from _XRegisterInternalConnection */
jpayne@69 1316 int fd;
jpayne@69 1317 _XInternalConnectionProc read_callback;
jpayne@69 1318 XPointer call_data;
jpayne@69 1319 XPointer *watch_data; /* set/used by XConnectionWatchProc */
jpayne@69 1320 struct _XConnectionInfo *next;
jpayne@69 1321 };
jpayne@69 1322
jpayne@69 1323 struct _XConnWatchInfo { /* info from XAddConnectionWatch */
jpayne@69 1324 XConnectionWatchProc fn;
jpayne@69 1325 XPointer client_data;
jpayne@69 1326 struct _XConnWatchInfo *next;
jpayne@69 1327 };
jpayne@69 1328
jpayne@69 1329 extern int _XTextHeight(
jpayne@69 1330 XFontStruct* /* font_struct */,
jpayne@69 1331 _Xconst char* /* string */,
jpayne@69 1332 int /* count */
jpayne@69 1333 );
jpayne@69 1334
jpayne@69 1335 extern int _XTextHeight16(
jpayne@69 1336 XFontStruct* /* font_struct */,
jpayne@69 1337 _Xconst XChar2b* /* string */,
jpayne@69 1338 int /* count */
jpayne@69 1339 );
jpayne@69 1340
jpayne@69 1341 #if defined(WIN32)
jpayne@69 1342
jpayne@69 1343 extern int _XOpenFile(
jpayne@69 1344 _Xconst char* /* path */,
jpayne@69 1345 int /* flags */
jpayne@69 1346 );
jpayne@69 1347
jpayne@69 1348 extern int _XOpenFileMode(
jpayne@69 1349 _Xconst char* /* path */,
jpayne@69 1350 int /* flags */,
jpayne@69 1351 mode_t /* mode */
jpayne@69 1352 );
jpayne@69 1353
jpayne@69 1354 extern void* _XFopenFile(
jpayne@69 1355 _Xconst char* /* path */,
jpayne@69 1356 _Xconst char* /* mode */
jpayne@69 1357 );
jpayne@69 1358
jpayne@69 1359 extern int _XAccessFile(
jpayne@69 1360 _Xconst char* /* path */
jpayne@69 1361 );
jpayne@69 1362 #else
jpayne@69 1363 #define _XOpenFile(path,flags) open(path,flags)
jpayne@69 1364 #define _XOpenFileMode(path,flags,mode) open(path,flags,mode)
jpayne@69 1365 #define _XFopenFile(path,mode) fopen(path,mode)
jpayne@69 1366 #endif
jpayne@69 1367
jpayne@69 1368 /* EvToWire.c */
jpayne@69 1369 extern Status _XEventToWire(Display *dpy, XEvent *re, xEvent *event);
jpayne@69 1370
jpayne@69 1371 extern int _XF86LoadQueryLocaleFont(
jpayne@69 1372 Display* /* dpy */,
jpayne@69 1373 _Xconst char* /* name*/,
jpayne@69 1374 XFontStruct** /* xfp*/,
jpayne@69 1375 Font* /* fidp */
jpayne@69 1376 );
jpayne@69 1377
jpayne@69 1378 extern void _XProcessWindowAttributes (
jpayne@69 1379 Display *dpy,
jpayne@69 1380 xChangeWindowAttributesReq *req,
jpayne@69 1381 unsigned long valuemask,
jpayne@69 1382 XSetWindowAttributes *attributes);
jpayne@69 1383
jpayne@69 1384 extern int _XDefaultError(
jpayne@69 1385 Display *dpy,
jpayne@69 1386 XErrorEvent *event);
jpayne@69 1387
jpayne@69 1388 extern int _XDefaultIOError(
jpayne@69 1389 Display *dpy);
jpayne@69 1390
jpayne@69 1391 extern void _XDefaultIOErrorExit(
jpayne@69 1392 Display *dpy,
jpayne@69 1393 void *user_data);
jpayne@69 1394
jpayne@69 1395 extern void _XSetClipRectangles (
jpayne@69 1396 Display *dpy,
jpayne@69 1397 GC gc,
jpayne@69 1398 int clip_x_origin, int clip_y_origin,
jpayne@69 1399 XRectangle *rectangles,
jpayne@69 1400 int n,
jpayne@69 1401 int ordering);
jpayne@69 1402
jpayne@69 1403 Status _XGetWindowAttributes(
jpayne@69 1404 Display *dpy,
jpayne@69 1405 Window w,
jpayne@69 1406 XWindowAttributes *attr);
jpayne@69 1407
jpayne@69 1408 int _XPutBackEvent (
jpayne@69 1409 Display *dpy,
jpayne@69 1410 XEvent *event);
jpayne@69 1411
jpayne@69 1412 extern Bool _XIsEventCookie(
jpayne@69 1413 Display *dpy,
jpayne@69 1414 XEvent *ev);
jpayne@69 1415
jpayne@69 1416 extern void _XFreeEventCookies(
jpayne@69 1417 Display *dpy);
jpayne@69 1418
jpayne@69 1419 extern void _XStoreEventCookie(
jpayne@69 1420 Display *dpy,
jpayne@69 1421 XEvent *ev);
jpayne@69 1422
jpayne@69 1423 extern Bool _XFetchEventCookie(
jpayne@69 1424 Display *dpy,
jpayne@69 1425 XGenericEventCookie *ev);
jpayne@69 1426
jpayne@69 1427 extern Bool _XCopyEventCookie(
jpayne@69 1428 Display *dpy,
jpayne@69 1429 XGenericEventCookie *in,
jpayne@69 1430 XGenericEventCookie *out);
jpayne@69 1431
jpayne@69 1432 /* lcFile.c */
jpayne@69 1433
jpayne@69 1434 extern void xlocaledir(
jpayne@69 1435 char *buf,
jpayne@69 1436 int buf_len
jpayne@69 1437 );
jpayne@69 1438
jpayne@69 1439 #ifdef __clang__
jpayne@69 1440 #pragma clang diagnostic pop
jpayne@69 1441 #endif
jpayne@69 1442
jpayne@69 1443 _XFUNCPROTOEND
jpayne@69 1444
jpayne@69 1445 #endif /* _X11_XLIBINT_H_ */