mirror of
https://github.com/gcc-mirror/gcc.git
synced 2024-11-21 13:40:47 +00:00
30 lines
578 B
C
30 lines
578 B
C
/* calloc -- allocate memory which has been initialized to zero.
|
|
This function is in the public domain. */
|
|
|
|
#include "ansidecl.h"
|
|
#include "libiberty.h"
|
|
|
|
#ifdef ANSI_PROTOTYPES
|
|
#include <stddef.h>
|
|
#else
|
|
#define size_t unsigned long
|
|
#endif
|
|
|
|
/* For systems with larger pointers than ints, this must be declared. */
|
|
PTR malloc PARAMS ((size_t));
|
|
|
|
PTR
|
|
calloc (nelem, elsize)
|
|
size_t nelem, elsize;
|
|
{
|
|
register PTR ptr;
|
|
|
|
if (nelem == 0 || elsize == 0)
|
|
nelem = elsize = 1;
|
|
|
|
ptr = malloc (nelem * elsize);
|
|
if (ptr) bzero (ptr, nelem * elsize);
|
|
|
|
return ptr;
|
|
}
|