mirror of
git://gcc.gnu.org/git/gcc.git
synced 2024-12-24 05:38:52 +08:00
11a0bb74cd
* choose-temp.c: Don't check IN_GCC anymore.
* floatformat.c (floatformat_from_double): Use `const', not `CONST'.
* memchr.c (memchr): Likewise.
* memcpy.c (memcpy): Likewise.
* memmove.c (memmove): Likewise.
* mkstemp.c: Don't check IN_GCC anymore.
* pexecute.c: Likewise.
* splay-tree.c: Likewise.
* strchr.c (strchr): Use `const', not `CONST'.
* strrchr.c (strrchr): Likewise.
* strtol.c (strtol): Likewise.
* strtoul.c (strtoul): Likewise.
From-SVN: r24307
29 lines
543 B
C
29 lines
543 B
C
/* memcpy (the standard C function)
|
|
This function is in the public domain. */
|
|
|
|
/*
|
|
NAME
|
|
memcpy -- copy memory regions of arbitary length
|
|
|
|
SYNOPSIS
|
|
void* memcpy (void *out, const void *in, size_t n);
|
|
|
|
DESCRIPTION
|
|
Copy LENGTH bytes from memory region pointed to by IN to memory
|
|
region pointed to by OUT.
|
|
*/
|
|
|
|
#include <ansidecl.h>
|
|
#ifdef __STDC__
|
|
#include <stddef.h>
|
|
#else
|
|
#define size_t unsigned long
|
|
#endif
|
|
|
|
PTR
|
|
DEFUN(memcpy, (out, in, length), PTR out AND const PTR in AND size_t length)
|
|
{
|
|
bcopy(in, out, length);
|
|
return out;
|
|
}
|