+struct parsed_proto *proto_clone(const struct parsed_proto *pp_c)
+{
+ struct parsed_proto *pp;
+ int i;
+
+ pp = malloc(sizeof(*pp));
+ my_assert_not(pp, NULL);
+ memcpy(pp, pp_c, sizeof(*pp)); // lazy..
+
+ // do the actual deep copy..
+ for (i = 0; i < pp_c->argc; i++)
+ pp_copy_arg(&pp->arg[i], &pp_c->arg[i]);
+ if (pp_c->ret_type.name != NULL)
+ pp->ret_type.name = strdup(pp_c->ret_type.name);
+
+ return pp;
+}
+
+static inline void pp_print(char *buf, size_t buf_size,
+ const struct parsed_proto *pp)
+{
+ size_t l;
+ int i;
+
+ snprintf(buf, buf_size, "%s %s(", pp->ret_type.name, pp->name);
+ l = strlen(buf);
+
+ for (i = 0; i < pp->argc_reg; i++) {
+ snprintf(buf + l, buf_size - l, "%s%s",
+ i == 0 ? "" : ", ", pp->arg[i].reg);
+ l = strlen(buf);
+ }
+ if (pp->argc_stack > 0) {
+ snprintf(buf + l, buf_size - l, "%s{%d stack}",
+ i == 0 ? "" : ", ", pp->argc_stack);
+ l = strlen(buf);
+ }
+ snprintf(buf + l, buf_size - l, ")");