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-rw-r--r--stdlib/alloca.h7
1 files changed, 2 insertions, 5 deletions
diff --git a/stdlib/alloca.h b/stdlib/alloca.h
index 0416d3b9b1..741eca7431 100644
--- a/stdlib/alloca.h
+++ b/stdlib/alloca.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1992, 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1992, 1996, 1997, 1998 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -27,16 +27,13 @@
__BEGIN_DECLS
/* Remove any previous definitions. */
-#undef __alloca
#undef alloca
/* Allocate a block that will be freed when the calling function exits. */
-extern __ptr_t __alloca __P ((size_t __size));
extern __ptr_t alloca __P ((size_t __size));
#ifdef __GNUC__
-# define __alloca(size) __builtin_alloca (size)
-# define alloca(size) __alloca (size)
+# define alloca(size) __builtin_alloca (size)
#endif /* GCC. */
__END_DECLS