*
* \return The number of substrings found in \a args.
*/
-__must_check unsigned split_args(char *args, char *** const argv_ptr, const char *delim)
+unsigned split_args(char *args, char *** const argv_ptr, const char *delim)
{
- char *p = args;
+ char *p;
char **argv;
size_t n = 0, i, j;