186 struct version {  struct
191 static void version_init(struct version *version)  in version_init()  argument
193 	version->crc = crc32(0, NULL, 0);  in version_init()
194 	type_expansion_init(&version->type);  in version_init()
197 static void version_free(struct version *version)  in version_free()  argument
199 	type_expansion_free(&version->type);  in version_free()
202 static void version_add(struct version *version, const char *s)  in version_add()  argument
204 	version->crc = crc32(version->crc, (void *)s, strlen(s));  in version_add()
206 		type_expansion_append(&version->type, s, NULL);  in version_add()
270 static void __calculate_version(struct version *version, struct list_head *list)  in __calculate_version()  argument
285 				version_add(version, entry->str);  in __calculate_version()
288 				__calculate_version(version, &e->expanded);  in __calculate_version()
291 			version_add(version, entry->str);  in __calculate_version()
296 static void calculate_version(struct version *version, struct list_head *list)  in calculate_version()  argument
298 	version_init(version);  in calculate_version()
299 	__calculate_version(version, list);  in calculate_version()
412 	struct version version;  in expand_symbol()  local
430 		calculate_version(&version, &type.expanded);  in expand_symbol()
431 		symbol_set_crc(sym, version.crc);  in expand_symbol()
432 		debug("%s = %lx", sym->name, version.crc);  in expand_symbol()
437 			type_list_write(&version.type.expanded, stderr);  in expand_symbol()
441 		version_free(&version);  in expand_symbol()