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Diffstat (limited to 'linuxthreads/sysdeps/powerpc/pt-machine.h')
-rw-r--r--linuxthreads/sysdeps/powerpc/pt-machine.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/linuxthreads/sysdeps/powerpc/pt-machine.h b/linuxthreads/sysdeps/powerpc/pt-machine.h
index bac2491243..f278ac2ce5 100644
--- a/linuxthreads/sysdeps/powerpc/pt-machine.h
+++ b/linuxthreads/sysdeps/powerpc/pt-machine.h
@@ -21,6 +21,9 @@
/* These routines are from Appendix G of the 'PowerPC 601 RISC Microprocessor
User's Manual', by IBM and Motorola. */
+#ifndef _PT_MACHINE_H
+#define _PT_MACHINE_H 1
+
#ifndef PT_EI
# define PT_EI extern inline
#endif
@@ -86,3 +89,5 @@ __compare_and_swap_with_release_semantics (long int *p,
: "cr0", "memory");
return ret == 0;
}
+
+#endif /* pt-machine.h */