test_chartype      31 libutil/char.h #define isregexchar(c)		test_chartype(c, REGEXCHAR)
test_chartype      34 libutil/char.h #define isurlchar(c)		test_chartype(c, URLCHAR)
test_chartype      37 libutil/char.h #define isbinarychar(c)		test_chartype(c, BINARYCHAR)