---
 usr/include/arch/ppc/klibc/archsignal.h   |    6 ++++++
 usr/include/arch/sparc/klibc/archsignal.h |    7 -------
 2 files changed, 6 insertions(+), 7 deletions(-)

--- a/usr/include/arch/ppc/klibc/archsignal.h
+++ b/usr/include/arch/ppc/klibc/archsignal.h
@@ -8,7 +8,13 @@
 #ifndef _KLIBC_ARCHSIGNAL_H
 #define _KLIBC_ARCHSIGNAL_H
 
+#ifdef _SIGNAL_H
+#undef _SIGNAL_H
 #include <asm/signal.h>
+#define _SIGNAL_H
+#else
+#include <asm/signal.h>
+#endif
 /* No special stuff for this architecture */
 
 #endif
--- a/usr/include/arch/sparc/klibc/archsignal.h
+++ b/usr/include/arch/sparc/klibc/archsignal.h
@@ -11,13 +11,6 @@
 #define __WANT_POSIX1B_SIGNALS__
 #include <asm/signal.h>
 
-struct sigaction {
-	__sighandler_t	sa_handler;
-	unsigned long	sa_flags;
-	void		(*sa_restorer)(void);	/* Not used by Linux/SPARC */
-	sigset_t	sa_mask;
-};
-
 /* Not actually used by the kernel... */
 #define SA_RESTORER	0x80000000