Index: gdb-8.2/gdb/top.c
===================================================================
--- gdb-8.2.orig/gdb/top.c
+++ gdb-8.2/gdb/top.c
@@ -1504,7 +1504,7 @@ kill_or_detach (struct inferior *inf, vo
   if (inf->pid == 0)
     return 0;
 
-  thread_info *thread = any_thread_of_inferior (inf);
+  struct thread_info *thread = any_thread_of_inferior (inf);
   if (thread != NULL)
     {
       switch_to_thread (thread);