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gcc/libiberty/memcpy.c
Jason Merrill 6599da043e Initial revision
From-SVN: r14877
1997-08-21 18:57:35 -04:00

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;
}