lib/sdk/crt/string/i386/tcslen.inc

   1 /* $Id$
   2 */
   3
   4 #include "tchar.h"
   5 #include <reactos/asm.h>
   6
   7 PUBLIC _tcslen
   8 .code
   9
  10 _tcslen:
  11     push edi
  12     mov edi, [esp + 8]
  13     xor eax, eax
  14     test edi, edi
  15     jz _tcslen_end
  16
  17     mov ecx, -1
  18     cld
  19
  20     repne _tscas
  21
  22     not ecx
  23     dec ecx
  24
  25     mov eax, ecx
  26
  27 _tcslen_end:
  28     pop edi
  29     ret
  30
  31 END
  32 /* EOF */