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-rw-r--r--compat/aix/math.h11
1 files changed, 5 insertions, 6 deletions
diff --git a/compat/aix/math.h b/compat/aix/math.h
index 7c8134c8f5..caa181709d 100644
--- a/compat/aix/math.h
+++ b/compat/aix/math.h
@@ -1,9 +1,8 @@
-/*
- * Workaround aix-specific class() function clashing with libav class usage
- */
+/* Work around the class() function in AIX math.h clashing with identifiers
+ * named "class". */
-#ifndef COMPAT_AIX_MATH_H
-#define COMPAT_AIX_MATH_H
+#ifndef LIBAV_COMPAT_AIX_MATH_H
+#define LIBAV_COMPAT_AIX_MATH_H
#define class class_in_math_h_causes_problems
@@ -11,4 +10,4 @@
#undef class
-#endif /* COMPAT_AIX_MATH_H */
+#endif /* LIBAV_COMPAT_AIX_MATH_H */