170 long int parse_single_constant(char *constant_str, char **endptr)  in parse_single_constant()  argument
175 		if (!strcmp(entry->name, constant_str)) {  in parse_single_constant()
176 			*endptr = constant_str + strlen(constant_str);  in parse_single_constant()
182 	res = strtol(constant_str, endptr, 0);  in parse_single_constant()
187 			res = strtoul(constant_str, endptr, 0);  in parse_single_constant()
194 				warn("unsigned overflow: '%s'", constant_str);  in parse_single_constant()
195 				*endptr = constant_str;  in parse_single_constant()
203 			warn("signed underflow: '%s'", constant_str);  in parse_single_constant()
204 			*endptr = constant_str;  in parse_single_constant()
209 		warn("trailing garbage after constant: '%s'", constant_str);  in parse_single_constant()
210 		*endptr = constant_str;  in parse_single_constant()
251 long int parse_constant(char *constant_str, char **endptr)  in parse_constant()  argument
254 	char *group, *lastpos = constant_str;  in parse_constant()
261 		*endptr = constant_str;  in parse_constant()
278 	while (constant_str && *constant_str) {  in parse_constant()
280 		if (*constant_str == '~') {  in parse_constant()
282 			++constant_str;  in parse_constant()
284 		if (*constant_str == '(') {  in parse_constant()
286 			    tokenize_parenthesized_expression(&constant_str);  in parse_constant()
294 			if (constant_str && *constant_str) {  in parse_constant()
299 				if (*constant_str != '|') {  in parse_constant()
302 					     constant_str);  in parse_constant()
305 				++constant_str;  in parse_constant()
306 				if (*constant_str == '\0') {  in parse_constant()
309 					     constant_str);  in parse_constant()
315 			group = tokenize(&constant_str, "|");  in parse_constant()