I can't recall if we ever resolved what functions should be in Posix. So, say "yes" or "no" to each of the following functions. Give a rationale (if you want). Add more functions if you believe they are needed. time_t time(time_t*) char* ctime(time_t*) struct tm* localtime(time_t*) struct tm* gmtime(time_t*) char* asctime(struct tm*) void tzset() int dysize(int) int strftime(char*, int, char*, struct tm*) int strfastime(char*, int, char*, struct tm*) time_t mktime(struct tm*) Bob Devine