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-rw-r--r--sysdeps/nios2/math_private.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/sysdeps/nios2/math_private.h b/sysdeps/nios2/math_private.h
index a89db448dd..a32579ff47 100644
--- a/sysdeps/nios2/math_private.h
+++ b/sysdeps/nios2/math_private.h
@@ -1,4 +1,5 @@
-#ifndef _MATH_PRIVATE_H
+#ifndef NIO2_MATH_PRIVATE_H
+#define NIO2_MATH_PRIVATE_H 1
/* Suppress use of exceptions here to avoid build errors if the FE_*
macros aren't defined. Only allow rounding modes implemented for Nios II.