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* [newlib-cygwin] add forward declaration to main() to prevent warnings
@ 2018-02-16 12:46 Corinna Vinschen
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From: Corinna Vinschen @ 2018-02-16 12:46 UTC (permalink / raw)
  To: newlib-cvs

https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=bc9b30ea77c73840265d2dd69650d472b786feac

commit bc9b30ea77c73840265d2dd69650d472b786feac
Author: Jaap de Wolff <info@jasoon.nl>
Date:   Mon Feb 12 12:23:45 2018 +0100

    add forward declaration to main() to prevent warnings

Diff:
---
 libgloss/arm/linux-crt0.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/libgloss/arm/linux-crt0.c b/libgloss/arm/linux-crt0.c
index 878ece7..6b2d62a 100644
--- a/libgloss/arm/linux-crt0.c
+++ b/libgloss/arm/linux-crt0.c
@@ -10,6 +10,8 @@
 #include <unistd.h>
 #include "arm.h"
 
+/* forward declaration */
+int main(int argc, char *argv[], char *env[]);
 static int _main(int argc, char *argv[]) __attribute__((noreturn));
 
 #if __thumb__ && !defined(PREFER_THUMB)


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