23 lines
256 B
C
23 lines
256 B
C
/*
|
|
* stpncpy.c
|
|
*
|
|
* stpncpy()
|
|
*/
|
|
|
|
#include <string.h>
|
|
|
|
char *stpncpy(char *dst, const char *src, size_t n)
|
|
{
|
|
char *q = dst;
|
|
const char *p = src;
|
|
char ch;
|
|
|
|
while (n--) {
|
|
*q = ch = *p++;
|
|
if (!ch)
|
|
break;
|
|
q++;
|
|
}
|
|
|
|
return q;
|
|
}
|