mirror of
https://github.com/php/php-src.git
synced 2024-09-24 19:37:26 +00:00
43 lines
927 B
C
43 lines
927 B
C
/* Copyright Abandoned 1996 TCX DataKonsult AB & Monty Program KB & Detron HB
|
|
This file is public domain and comes with NO WARRANTY of any kind */
|
|
|
|
/* File : strcend.c
|
|
Author : Michael Widenius: ifdef MC68000
|
|
Updated: 20 April 1984
|
|
Defines: strcend()
|
|
|
|
strcend(s, c) returns a pointer to the first place in s where c
|
|
occurs, or a pointer to the end-null of s if c does not occur in s.
|
|
*/
|
|
|
|
#include <global.h>
|
|
#include "m_string.h"
|
|
|
|
#if defined(MC68000) && defined(DS90)
|
|
|
|
char *strcend(const char *s, pchar c)
|
|
{
|
|
asm(" movl 4(a7),a0 ");
|
|
asm(" movl 8(a7),d1 ");
|
|
asm(".L2: movb (a0)+,d0 ");
|
|
asm(" cmpb d0,d1 ");
|
|
asm(" beq .L1 ");
|
|
asm(" tstb d0 ");
|
|
asm(" bne .L2 ");
|
|
asm(".L1: movl a0,d0 ");
|
|
asm(" subql #1,d0 ");
|
|
}
|
|
|
|
#else
|
|
|
|
char *strcend(register const char *s, register pchar c)
|
|
{
|
|
for (;;)
|
|
{
|
|
if (*s == (char) c) return (char*) s;
|
|
if (!*s++) return (char*) s-1;
|
|
}
|
|
}
|
|
|
|
#endif
|