#include "libbb.h"
-void FAST_FUNC nuke_str(char *str)
-{
- if (str) {
- while (*str)
- *str++ = 0;
- /* or: memset(str, 0, strlen(str)); - not as small as above */
- }
-}
-
/* Ask the user for a password.
* Return 1 without asking if PW has an empty password.
* Return -1 on EOF, error while reading input, or timeout.