mirror of
https://github.com/autc04/Retro68.git
synced 2024-11-27 14:50:23 +00:00
50 lines
937 B
C
50 lines
937 B
C
/*
|
|
FUNCTION
|
|
<<bcmp>>---compare two memory areas
|
|
|
|
INDEX
|
|
bcmp
|
|
|
|
ANSI_SYNOPSIS
|
|
#include <strings.h>
|
|
int bcmp(const void *<[s1]>, const void *<[s2]>, size_t <[n]>);
|
|
|
|
TRAD_SYNOPSIS
|
|
#include <strings.h>
|
|
int bcmp(<[s1]>, <[s2]>, <[n]>)
|
|
const void *<[s1]>;
|
|
const void *<[s2]>;
|
|
size_t <[n]>;
|
|
|
|
DESCRIPTION
|
|
This function compares not more than <[n]> bytes of the
|
|
object pointed to by <[s1]> with the object pointed to by <[s2]>.
|
|
|
|
This function is identical to <<memcmp>>.
|
|
|
|
RETURNS
|
|
The function returns an integer greater than, equal to or
|
|
less than zero according to whether the object pointed to by
|
|
<[s1]> is greater than, equal to or less than the object
|
|
pointed to by <[s2]>.
|
|
|
|
PORTABILITY
|
|
<<bcmp>> requires no supporting OS subroutines.
|
|
|
|
QUICKREF
|
|
bcmp ansi pure
|
|
*/
|
|
|
|
#include <string.h>
|
|
#include <strings.h>
|
|
|
|
int
|
|
_DEFUN (bcmp, (m1, m2, n),
|
|
_CONST void *m1 _AND
|
|
_CONST void *m2 _AND
|
|
size_t n)
|
|
|
|
{
|
|
return memcmp (m1, m2, n);
|
|
}
|