File gdb-testsuite-fix-main-in-gdb.trace-mi-trace-frame-c.patch of Package gdb

From 016b0fdd8f4bd7bebb08bb034b0461722c2229ad Mon Sep 17 00:00:00 2001
From: Tom de Vries <tdevries@suse.de>
Date: Sun, 9 Nov 2025 09:18:43 +0100
Subject: [PATCH 19/25] [gdb/testsuite] Fix main in
 gdb.trace/mi-trace-frame-collected.exp

With test-case gdb.trace/mi-trace-frame-collected.exp I run into:
...
gdb compile failed, gdb.trace/actions.c: In function 'main':
gdb.trace/actions.c:139:1: warning: old-style function definition \
  [-Wold-style-definition]
  139 | main (argc, argv, envp)
      | ^~~~
...

Fix this by rewriting main into a prototyped function.

Tested on x86_64-linux.

PR testsuite/32756
Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=32756
---
 gdb/testsuite/gdb.trace/actions.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/gdb/testsuite/gdb.trace/actions.c b/gdb/testsuite/gdb.trace/actions.c
index 56906b680fc..bd0b546bb00 100644
--- a/gdb/testsuite/gdb.trace/actions.c
+++ b/gdb/testsuite/gdb.trace/actions.c
@@ -136,9 +136,7 @@ static void end ()	/* called after everything else */
 }
 
 int
-main (argc, argv, envp)
-     int argc;
-     char *argv[], **envp;
+main (int argc, char *argv[], char **envp)
 {
   int i;
   unsigned long myparms[10];
-- 
2.51.0