diff -rauN gcc-3.3.6/gcc/config/i386/linux.h gcc-3.3.6-patch/gcc/config/i386/linux.h
--- gcc-3.3.6/gcc/config/i386/linux.h	2019-08-07 17:42:49.368565918 +0200
+++ gcc-3.3.6-patch/gcc/config/i386/linux.h	2019-08-07 17:44:14.256537234 +0200
@@ -260,7 +260,7 @@
 	  siginfo_t *pinfo;					\
 	  void *puc;							\
 	  siginfo_t info;						\
-	  struct ucontext uc;						\
+	  ucontext_t uc;						\
 	} *rt_ = (CONTEXT)->cfa;					\
 	sc_ = (struct sigcontext *) &rt_->uc.uc_mcontext;		\
       }									\