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-rw-r--r--i386/i386/setjmp.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/i386/i386/setjmp.h b/i386/i386/setjmp.h
index 162217a..667eecf 100644
--- a/i386/i386/setjmp.h
+++ b/i386/i386/setjmp.h
@@ -35,4 +35,8 @@ typedef struct jmp_buf {
extern int _setjmp(jmp_buf_t*);
+#ifdef __GNUC__
+extern __volatile__ void _longjmp(jmp_buf_t*, int);
+#endif
+
#endif /* _I386_SETJMP_H_ */