Searched refs:BLACKBIT (Results 1 – 2 of 2) sorted by relevance
89 #define BLACKBIT 2 /* object is black */ macro100 #define isblack(x) testbit((x)->gch.marked, BLACKBIT)102 (!testbits((x)->gch.marked, WHITEBITS | bitmask(BLACKBIT)))115 #define gray2black(x) l_setbit((x)->gch.marked, BLACKBIT)
58 #define maskcolors (~(bit2mask(BLACKBIT, OLDBIT) | WHITEBITS))63 #define black2gray(x) resetbit(gch(x)->marked, BLACKBIT)