[binutils-gdb] ODR warning for "main"

[binutils-gdb] ODR warning for "main"

[Tom Tromey]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=527907e0e61e50708b1bbdcc95cf53b6b9562217

commit 527907e0e61e50708b1bbdcc95cf53b6b9562217
Author: Tom Tromey <tromey@adacore.com>
Date:   Wed May 18 10:13:32 2022 -0600

    ODR warning for "main"
    
    "main" is redeclared with a different type in maint.c.  I think this
    might have come from my first gdb patch, many many years ago.  While I
    wonder if this profiling code is actually useful at all any more, in
    the meantime it's simple to fix the declaration.
    
    Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=22395

Diff:
---
 gdb/maint.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gdb/maint.c b/gdb/maint.c
index 31b8fd8322e..289560957f2 100644
--- a/gdb/maint.c
+++ b/gdb/maint.c
@@ -799,7 +799,7 @@ mcleanup_wrapper (void)
 }
 
 EXTERN_C void monstartup (unsigned long, unsigned long);
-extern int main ();
+extern int main (int, char **);
 
 static void
 maintenance_set_profile_cmd (const char *args, int from_tty,