--- annobin-13.16.orig/gcc-plugin/annobin.cc	2026-05-14 15:34:54.009434212 +0100
+++ annobin-13.16/gcc-plugin/annobin.cc	2026-05-14 15:35:30.968920884 +0100
@@ -1015,6 +1015,10 @@ annobin_get_optimize_debug (void)
    bits 29..31: Not currently used.  Should be zero.
 */
 
+#ifndef DINFO_TYPE_MAX
+#define DINFO_TYPE_MAX 3
+#endif
+
 static unsigned int
 compute_GOWall_options (void)
 {