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[thirdparty/glibc.git] / stdlib / alloca.h

diff --git a/stdlib/alloca.h b/stdlib/alloca.h
index 0416d3b9b1941dfd777581d46b6ea90809f012c6..76026f7afa1451d35d240055e84fed91a37bd6ac 100644 (file)
--- a/stdlib/alloca.h
+++ b/stdlib/alloca.h
@@ -1,20 +1,19 @@
-/* Copyright (C) 1992, 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1992-2019 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
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
 
    The GNU C Library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
+   Lesser General Public License for more details.
 
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <https://www.gnu.org/licenses/>.  */
 
 #ifndef        _ALLOCA_H
 #define        _ALLOCA_H       1
@@ -27,16 +26,13 @@
 __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));
+extern void *alloca (size_t __size) __THROW;
 
 #ifdef __GNUC__
-# define __alloca(size)        __builtin_alloca (size)
-# define alloca(size)  __alloca (size)
+# define alloca(size)  __builtin_alloca (size)
 #endif /* GCC.  */
 
 __END_DECLS