[Python-checkins] CVS: python/dist/src/Include abstract.h,2.40,2.41

[Jeremy Hylton]

Update of /cvsroot/python/python/dist/src/Include
In directory usw-pr-cvs1:/tmp/cvs-serv11557

Modified Files:
	abstract.h 
Log Message:
Add PyObject_CheckReadBuffer(), which returns true if its argument
supports the single-segment readable buffer interface.

Add documentation for this and other PyObject_XXXBuffer() calls.


Index: abstract.h
===================================================================
RCS file: /cvsroot/python/python/dist/src/Include/abstract.h,v
retrieving revision 2.40
retrieving revision 2.41
diff -C2 -d -r2.40 -r2.41
*** abstract.h	2001/10/28 02:35:01	2.40
--- abstract.h	2001/11/09 21:59:27	2.41
***************
*** 469,472 ****
--- 469,481 ----
         */
  
+      DL_IMPORT(int) PyObject_CheckReadBuffer(PyObject *obj);
+ 
+       /*  
+ 	  Checks whether an arbitrary object supports the (character,
+ 	  single segment) buffer interface.  Returns 1 on success, 0
+ 	  on failure.
+ 
+       */
+ 
       DL_IMPORT(int) PyObject_AsReadBuffer(PyObject *obj,
  					  const void **buffer,