ap_response_code_string 1193 modules/http/http_protocol.c     if ((custom_response = ap_response_code_string(r, idx))) {
ap_response_code_string   78 modules/http/http_request.c     char *custom_response = ap_response_code_string(r, error_index);
ap_response_code_string   62 modules/http/mod_core.h char *ap_response_code_string(request_rec *r, int error_index);