22 lines
254 B
C
22 lines
254 B
C
/*
|
|
* strncpy.c
|
|
*
|
|
* strncpy()
|
|
*/
|
|
|
|
#include <string.h>
|
|
|
|
char *strncpy(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;
|
|
}
|
|
|
|
return dst;
|
|
}
|