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#include <stdlib.h> void xfree(void *ptr); |
Frees memory allocated by xmalloc
(see section xmalloc). This
function guarantees that a NULL pointer is handled gracefully.
Note that, currently, the header `stdlib.h' does not
declare a prototype for xfree
, because many programs declare
its prototype in different and conflicting ways. If you use
xfree
in your own code, you might need to provide your own
prototype explicitly.
ANSI/ISO C | No |
POSIX | No |
void *f = xmalloc(100); xfree(f); |