--- a/glgd/glgdGraph.c
+++ b/glgd/glgdGraph.c
@@ -19,11 +19,7 @@
 #define GLGDGRAPH_CAMORBIT              (0)
 #define GLGDGRAPH_NODENAME              (1)
 #define GLGDGRAPH_LINKNAME              (2)
-#ifdef __MINGW32__
 #define _MAXFLT                         (HUGE_VAL)
-#else  /*!__MINGW32__*/
-#define _MAXFLT                         (HUGE)
-#endif /*!__MINGW32__*/
 #define _PANGO_DPI                      (72)
 #define _PANGO_SCALE                    (3)
 #define _TEXW                           (1024)