- rc = cdecl_declare(buf, bufsz, decl);
- if (rc >= bufsz) {
- bufsz = rc + 1;
- buf = realloc_nofail(buf, bufsz);
+ rc = cdecl_declare(printbuf, printbuf_size, decl);
+ if (rc >= printbuf_size) {
+ printbuf_size = rc + 1;
+ printbuf = realloc_nofail(printbuf, printbuf_size);
+ goto retry;
+ }
+
+ printf("%s\n", printbuf);
+}
+
+void test_explain_decl(struct cdecl *decl)
+{
+ size_t rc;
+
+retry:
+ rc = cdecl_explain(printbuf, printbuf_size, decl);
+ if (rc >= printbuf_size) {
+ printbuf_size = rc + 1;
+ printbuf = realloc_nofail(printbuf, printbuf_size);