mirror of
https://github.com/autc04/Retro68.git
synced 2024-09-08 20:55:01 +00:00
40 lines
693 B
C
40 lines
693 B
C
|
/*
|
||
|
FUNCTION
|
||
|
<<bcopy>>---copy memory regions
|
||
|
|
||
|
ANSI_SYNOPSIS
|
||
|
#include <strings.h>
|
||
|
void bcopy(const void *<[in]>, void *<[out]>, size_t <[n]>);
|
||
|
|
||
|
TRAD_SYNOPSIS
|
||
|
void bcopy(<[in]>, <[out]>, <[n]>
|
||
|
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);
|
||
|
}
|