/* See LICENSE file for license details. */
+#include <sys/select.h>
+
#include <ctype.h>
#include <errno.h>
#include <stdarg.h>
return;
}
c = *++s;
- if(c != '\0' && isspace(s[1])) {
+ if(c != '\0' && isspace((unsigned char)s[1])) {
p = s + 2;
switch(c) {
case 'j':