lib/msvcrt/mbstring/mbsrev.c

   1 #include <msvcrt/mbstring.h>
   2
   3 unsigned char * _mbsrev(unsigned char *s)
   4 {
   5         unsigned char  *e;
   6         unsigned char  a;
   7         e=s;
   8         while (*e) {
   9                 if ( _ismbblead(*e) ) {
  10                         a = *e;
  11                         *e = *++e;
  12                         if ( *e == 0 )
  13                                 break;
  14                         *e = a;
  15                 }
  16                 e++;
  17         }
  18         while (s<e) {
  19                 a=*s;
  20                 *s=*e;
  21                 *e=a;
  22                 s++;
  23                 e--;
  24         }
  25
  26
  27         return s;
  28 }