Searched refs:IsDigit (Results 1 – 1 of 1) sorted by relevance
242 #define IsDigit(c) (c>='0'&&c<='9') macro283 if (!IsDigit(tz[0])) in tzset()286 if (IsDigit(tz[0])) in tzset()289 if (tz[0] == ':' && IsDigit(tz[1]) && IsDigit(tz[2])) { in tzset()292 if (tz[0] == ':' && IsDigit(tz[1]) && IsDigit(tz[2])) { in tzset()308 if (IsDigit(tz[0])) { in tzset()310 if (IsDigit(tz[0])) in tzset()313 if (tz[0] == ':' && IsDigit(tz[1]) && IsDigit(tz[2])) { in tzset()316 if (tz[0] == ':' && IsDigit(tz[1]) && IsDigit(tz[2])) { in tzset()