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Diffstat (limited to 'sysdeps/sparc/sparc32/bits/setjmp.h')
-rw-r--r--sysdeps/sparc/sparc32/bits/setjmp.h12
1 files changed, 8 insertions, 4 deletions
diff --git a/sysdeps/sparc/sparc32/bits/setjmp.h b/sysdeps/sparc/sparc32/bits/setjmp.h
index 43bae1a496..0e61fe7805 100644
--- a/sysdeps/sparc/sparc32/bits/setjmp.h
+++ b/sysdeps/sparc/sparc32/bits/setjmp.h
@@ -1,9 +1,13 @@
/* Define the machine-dependent type `jmp_buf'. SPARC version. */
-#if defined (__USE_MISC) || defined (_ASM)
-#define JB_SP 0
-#define JB_FP 1
-#define JB_PC 2
+#ifndef _SETJMP_H
+# error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead."
+#endif
+
+#if defined __USE_MISC || defined _ASM
+# define JB_SP 0
+# define JB_FP 1
+# define JB_PC 2
#endif
#ifndef _ASM