c_valid_civil_p 430 ext/date/date_core.c static int c_valid_civil_p(int, int, int, double, c_valid_civil_p 439 ext/date/date_core.c if (c_valid_civil_p(y, 1, d, sg, &rm, &rd, rjd, ns)) c_valid_civil_p 450 ext/date/date_core.c if (c_valid_civil_p(y, 12, 31 - i, sg, &rm, &rd, rjd, ns)) c_valid_civil_p 462 ext/date/date_core.c if (c_valid_civil_p(y, m, d, sg, &rm, &rd, rjd, ns)) c_valid_civil_p 474 ext/date/date_core.c if (c_valid_civil_p(y, m, 31 - i, sg, &rm, &rd, rjd, ns)) c_valid_civil_p 2215 ext/date/date_core.c r = c_valid_civil_p(FIX2INT(y), m, d, sg, rm, rd, &jd, ns);