--- manedit-0.5.6/include/xsw_ctype.h.orig      2003-01-11 13:53:03.000000000 -0500
+++ manedit-0.5.6/include/xsw_ctype.h   2003-01-11 13:51:52.000000000 -0500
@@ -5,8 +5,8 @@
 # if defined(__cplusplus) || defined(c_plusplus)
 
 #ifndef isblank
-//extern bool isblank(char c);
-extern bool isblank(int c);
+extern bool isblank(char c);
+//extern bool isblank(int c);
 #endif
 
 #else