blob: a3fd8750d0826d733efeed55834859f740fb1dee [file] [log] [blame]
#include <ctype.h>
#include "libc.h"
int iscntrl(int c) {
return (unsigned)c < 0x20 || c == 0x7f;
}
int __iscntrl_l(int c, locale_t l) {
return iscntrl(c);
}
weak_alias(__iscntrl_l, iscntrl_l);