[PATCH] Improve C99 compatibility of gcc.dg/setjmp-7.c test

[Florian Weimer]

gcc/testsuite/ChangeLog:

        * gcc.dg/setjmp-7.c (_setjmp): Declare.

---
 gcc/testsuite/gcc.dg/setjmp-7.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/gcc/testsuite/gcc.dg/setjmp-7.c b/gcc/testsuite/gcc.dg/setjmp-7.c
index 44b5bcbfa9d..579542380ba 100644
--- a/gcc/testsuite/gcc.dg/setjmp-7.c
+++ b/gcc/testsuite/gcc.dg/setjmp-7.c
@@ -6,6 +6,7 @@ struct __jmp_buf_tag { };
 typedef struct __jmp_buf_tag jmp_buf[1];
 struct globals { jmp_buf listingbuf; };
 extern struct globals *const ptr_to_globals;
+int _setjmp (struct __jmp_buf_tag __env[1]);
 void foo()
 {
     if ( _setjmp ( ((*ptr_to_globals).listingbuf )))

base-commit: 0610f88cc6b23393b43541b73e50446cb8ab9c57