libobjc/objc/deprecated/objc_malloc.h

   1 /*
   2 ** Hook functions for memory allocation and disposal.
   3 ** This makes it easy to substitute garbage collection systems
   4 ** such as Boehm's GC by assigning these function pointers
   5 ** to the GC's allocation routines.  By default these point
   6 ** to the ANSI standard malloc, realloc, free, etc.
   7 **
   8 ** Users should call the normal objc routines above for
   9 ** memory allocation and disposal within their programs.
  10 */
  11 objc_EXPORT void *(*_objc_malloc)(size_t);
  12 objc_EXPORT void *(*_objc_atomic_malloc)(size_t);
  13 objc_EXPORT void *(*_objc_valloc)(size_t);
  14 objc_EXPORT void *(*_objc_realloc)(void *, size_t);
  15 objc_EXPORT void *(*_objc_calloc)(size_t, size_t);
  16 objc_EXPORT void (*_objc_free)(void *);
  17