C库函数 strxfrm()

#include <stdio.h>

#include <string.h>



int main () {

   char dest[20];

   char src[20];

   int len;



   strcpy(src, "Tutorials Point");

   len = strxfrm(dest, src, 20);



   printf("Length of string |%s| is: |%d|", dest, len);



   return(0);

}