reactos/lib/string/i386/tcsncpy.h

   1 /* $Id$
   2  */
   3
   4 #include "tchar.h"
   5
   6 .globl _tcsncpy
   7
   8 _tcsncpy:
   9  push %esi
  10  push %edi
  11  mov  0x0C(%esp), %edi /* s1 */
  12  mov  0x10(%esp), %esi /* s2 */
  13  mov  0x14(%esp), %ecx /* n */
  14
  15  xor  %eax, %eax
  16  cld
  17
  18 .L1:
  19  dec  %ecx
  20  js   .L2
  21  _tlods
  22  _tstos
  23  test %_treg(a), %_treg(a)
  24  jnz  .L1
  25  rep  _tstos
  26
  27 .L2:
  28  mov  0x0C(%esp), %eax
  29
  30  pop  %edi
  31  pop  %esi
  32  ret
  33
  34 /* EOF */