mirror of
git://sourceware.org/git/newlib-cygwin.git
synced 2025-02-10 02:59:16 +08:00
34 lines
586 B
C
34 lines
586 B
C
/*
|
|
FUNCTION
|
|
<<bcopy>>---copy memory regions
|
|
|
|
SYNOPSIS
|
|
#include <strings.h>
|
|
void bcopy(const void *<[in]>, void *<[out]>, size_t <[n]>);
|
|
|
|
DESCRIPTION
|
|
This function copies <[n]> bytes from the memory region
|
|
pointed to by <[in]> to the memory region pointed to by
|
|
<[out]>.
|
|
|
|
This function is implemented in term of <<memmove>>.
|
|
|
|
PORTABILITY
|
|
<<bcopy>> requires no supporting OS subroutines.
|
|
|
|
QUICKREF
|
|
bcopy - pure
|
|
*/
|
|
|
|
#include <string.h>
|
|
#include <strings.h>
|
|
|
|
void
|
|
_DEFUN (bcopy, (b1, b2, length),
|
|
_CONST void *b1 _AND
|
|
void *b2 _AND
|
|
size_t length)
|
|
{
|
|
memmove (b2, b1, length);
|
|
}
|