com32/lib/stpncpy.c

   1 /*
   2  * stpncpy.c
   3  *
   4  * stpncpy()
   5  */
   6
   7 #include <string.h>
   8
   9 char *stpncpy(char *dst, const char *src, size_t n)
  10 {
  11     char *q = dst;
  12     const char *p = src;
  13     char ch;
  14
  15     while (n--) {
  16         *q = ch = *p++;
  17         if (!ch)
  18             break;
  19         q++;
  20     }
  21
  22     return q;
  23 }