#define _UTIL_H
#include <stdarg.h>
+#include <stdbool.h>
#include <getopt.h>
/*
va_start(ap, str);
fprintf(stderr, "FATAL ERROR: ");
vfprintf(stderr, str, ap);
+ va_end(ap);
exit(1);
}
* @param len The string length including terminator
* @return 1 if a valid printable string, 0 if not
*/
-int util_is_printable_string(const void *data, int len);
+bool util_is_printable_string(const void *data, int len);
/*
* Parse an escaped character starting at index i in string s. The resulting