basic/string-util: split out helper function

2021-05-05 12:12:42 +02:00
parent 566d06ae50
commit 6302d38609
2 changed files with 4 additions and 4 deletions
@@ -129,6 +129,9 @@ static inline bool _pure_ in_charset(const char *s, const char* charset) {
        return s[strspn(s, charset)] == '\0';
 }

+static inline bool char_is_cc(char p) {
+        return (p >= 0 && p < ' ') || p == 127;
+}
 bool string_has_cc(const char *p, const char *ok) _pure_;

 char *ellipsize_mem(const char *s, size_t old_length_bytes, size_t new_length_columns, unsigned percent);