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--- gc-7.4.0.orig/os_dep.c 2013-11-15 21:11:03.000000000 +0100
+++ gc-7.4.0/os_dep.c 2014-04-10 07:14:09.000000000 +0200
@@ -16,36 +16,6 @@
#include "private/gc_priv.h"
-#if defined(LINUX) && !defined(POWERPC) && !defined(NO_SIGCONTEXT_H)
-# include <linux/version.h>
-# if (LINUX_VERSION_CODE <= 0x10400)
- /* Ugly hack to get struct sigcontext_struct definition. Required */
- /* for some early 1.3.X releases. Will hopefully go away soon. */
- /* in some later Linux releases, asm/sigcontext.h may have to */
- /* be included instead. */
-# define __KERNEL__
-# include <asm/signal.h>
-# undef __KERNEL__
-# else
- /* Kernels prior to 2.1.1 defined struct sigcontext_struct instead of */
- /* struct sigcontext. libc6 (glibc2) uses "struct sigcontext" in */
- /* prototypes, so we have to include the top-level sigcontext.h to */
- /* make sure the former gets defined to be the latter if appropriate. */
-# include <features.h>
-# if 2 <= __GLIBC__
-# if 2 == __GLIBC__ && 0 == __GLIBC_MINOR__
- /* glibc 2.1 no longer has sigcontext.h. But signal.h */
- /* has the right declaration for glibc 2.1. */
-# include <sigcontext.h>
-# endif /* 0 == __GLIBC_MINOR__ */
-# else /* __GLIBC__ < 2 */
- /* libc5 doesn't have <sigcontext.h>: go directly with the kernel */
- /* one. Check LINUX_VERSION_CODE to see which we should reference. */
-# include <asm/sigcontext.h>
-# endif /* __GLIBC__ < 2 */
-# endif
-#endif /* LINUX && !POWERPC */
-
#if !defined(OS2) && !defined(PCR) && !defined(AMIGA) && !defined(MACOS) \
&& !defined(MSWINCE) && !defined(__CC_ARM)
# include <sys/types.h>
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