reactos/lib/sdk/crt/string/i386/tcscmp.h
Johannes Anderwald 64a772037e - Revert 49927 "Update to trunk" as it breaks KsStudio (again)
svn path=/branches/audio-bringup/; revision=49979
2010-12-07 21:46:43 +00:00

34 lines
315 B
C

/* $Id$
*/
#include "tchar.h"
.globl _tcscmp
_tcscmp:
push %esi
push %edi
mov 0x0C(%esp), %esi
mov 0x10(%esp), %edi
xor %eax, %eax
cld
.L1:
_tlods
_tscas
jne .L2
test %eax, %eax
jne .L1
xor %eax, %eax
jmp .L3
.L2:
sbb %eax, %eax
or $1, %al
.L3:
pop %edi
pop %esi
ret
/* EOF */