• Source 
    1. #include <stdio.h>
    2.  
    3. int main() {
    4. 	char  p[] = "ist5-1.filesor.com//pimpandhost.com//1//_//_//_//1//6//E//C//S//6ECSn//Kevin.jpg";
    5. 	char pm[] = "ist5-1.filesor.com//pimpandhost.com//1//_//_//_//1//6//E//C//S//6ECSn//Kevin.jpg";
    6. 	int ndx = 36;
    7. 	size_t sz = strlen(p+ndx+1);
    8. 	strncpy(p+ndx,p+ndx+1, sz);
    9. 	p[ndx+sz] = '\0';
    10. 	memmove(pm+ndx,pm+ndx+1, sz);
    11. 	pm[ndx+sz] = '\0';
    12. 	printf("strncpy:%s\nmemmove:%s",p,pm);
    13. }