--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/CSP2/CSP2_env/env-d9b9114564458d9d-741b3de822f2aaca6c6caa4325c4afce/lib/python3.8/site-packages/pysam/libctabixproxies.pxd	Tue Mar 18 17:55:14 2025 -0400
@@ -0,0 +1,64 @@
+# cython: language_level=3
+
+from libc.stdint cimport uint8_t, int32_t, uint32_t, int64_t, uint64_t
+
+cdef class TupleProxy:
+
+    cdef:
+        char * data
+        char ** fields
+        int nfields
+        int nbytes
+        int offset
+        bint is_modified
+
+    cdef encoding
+
+    cpdef int getMaxFields(self)
+    cpdef int getMinFields(self)
+#    cdef char * _getindex(self, int idx)
+
+    cdef take(self, char * buffer, size_t nbytes)
+    cdef present(self, char * buffer, size_t nbytes)
+    cdef copy(self, char * buffer, size_t nbytes, bint reset=*)
+    cdef update(self, char * buffer, size_t nbytes)
+
+
+cdef class TupleProxyIterator:
+    cdef TupleProxy proxy
+    cdef int index
+
+
+cdef class NamedTupleProxy(TupleProxy):
+    pass
+
+
+cdef class GTFProxy(NamedTupleProxy):
+    cdef object attribute_dict
+    cpdef int getMaxFields(self)
+    cpdef int getMinFields(self)
+
+
+cdef class GFF3Proxy(GTFProxy):
+    pass
+
+
+cdef class BedProxy(NamedTupleProxy):
+
+    cdef:
+        char * contig
+        uint32_t start
+        uint32_t end
+        int bedfields
+
+    cpdef int getMaxFields(self)
+    cpdef int getMinFields(self)
+    cdef update(self, char * buffer, size_t nbytes)
+
+cdef class VCFProxy(NamedTupleProxy) :
+
+    cdef:
+        char * contig
+        uint32_t pos
+
+    cdef update(self, char * buffer, size_t nbytes)