runtime: Change main in goc2c to return int.

From Uros Bizjak.

From-SVN: r195868

diff --git a/libgo/runtime/goc2c.c b/libgo/runtime/goc2c.c
index f3e8f3809286ecd24b93e92a83989e132e3b727e..87db58f50e533decb04fb8d317c3c143ed917882 100644 (file)
--- a/libgo/runtime/goc2c.c
+++ b/libgo/runtime/goc2c.c
@@ -633,7 +633,7 @@ usage(void)
        sysfatal("Usage: goc2c [--go-pkgpath PKGPATH] [--go-prefix PREFIX] [file]\n");
 }
 
-void
+int
 main(int argc, char **argv)
 {
        char *goarch;