Index: libcfa/src/stdhdr/math.h
===================================================================
--- libcfa/src/stdhdr/math.h	(revision 7332629884c7593848dea66a95402a2c28eb46b7)
+++ libcfa/src/stdhdr/math.h	(revision fcd014321076dc247ecb706b7cb36599e8df00f4)
@@ -10,20 +10,12 @@
 // Created On       : Mon Jul  4 23:25:26 2016
 // Last Modified By : Peter A. Buhr
-// Last Modified On : Fri Feb  7 19:05:27 2020
-// Update Count     : 15
+// Last Modified On : Mon Mar 15 14:02:03 2021
+// Update Count     : 17
 // 
 
 extern "C" {
-#if ! defined( exception )								// nesting ?
-#define exception ``exception							// make keyword an identifier
-#define __CFA_MATH_H__
-#endif
 
 #include_next <math.h>									// has internal check for multiple expansion
 
-#if defined( exception ) && defined( __CFA_MATH_H__ )	// reset only if set
-#undef exception
-#undef __CFA_MATH_H__
-#endif
 } // extern "C"