src_len 566 lib/strutil.h char *str_escape (const char *src, const ssize_t src_len, const char *escaped_chars, src_len 568 lib/strutil.h char *str_unescape (const char *src, const ssize_t src_len, const char *unescaped_chars, src_len 55 lib/strutil/strescape.c str_escape (const char *src, const ssize_t src_len, const char *escaped_chars, src_len 69 lib/strutil/strescape.c const size_t src_len1 = src_len < 0 ? strlen (src) : (size_t) src_len; src_len 105 lib/strutil/strescape.c str_unescape (const char *src, const ssize_t src_len, const char *unescaped_chars, src_len 119 lib/strutil/strescape.c const size_t src_len1 = src_len < 0 ? strlen (src) : (size_t) src_len;