- rc = snprintf(buf, n, "[");
- ret += cdecl__advance_(&buf, &n, rc);
-
- if (a->vla)
- rc = snprintf(buf, n, "%s", a->vla[0] ? a->vla : "*");
- else
- rc = snprintf(buf, n, "%.0ju", a->length);
- ret += cdecl__advance_(&buf, &n, rc);
+ if (a->vla) {
+ const char *s = a->vla[0] ? a->vla : "*";
+ cdecl__emit(dst, s);
+ } else {
+ cdecl__emit_uint(dst, a->length);
+ }