/* $Id: tcslen.inc 49591 2010-11-15 01:29:12Z tkreuzer $
*/

#include "tchar.h"
#include <asm.inc>

PUBLIC _tcslen
.code

_tcslen:
    push edi
    mov edi, [esp + 8]
    xor eax, eax
    test edi, edi
    jz _tcslen_end

    mov ecx, -1
    cld

    repne _tscas

    not ecx
    dec ecx

    mov eax, ecx

_tcslen_end:
    pop edi
    ret

END
/* EOF */