Avoid some "gcc -pedantic" warnings.

[gnulib.git] / lib / math.in.h

diff --git a/lib/math.in.h b/lib/math.in.h
index 4ff8fc9..3ffb177 100644 (file)
--- a/lib/math.in.h
+++ b/lib/math.in.h
@@ -17,6 +17,8 @@
 
 #ifndef _GL_MATH_H
 
+@PRAGMA_SYSTEM_HEADER@
+
 /* The include_next requires a split double-inclusion guard.  */
 #@INCLUDE_NEXT@ @NEXT_MATH_H@