Correct the API

include/jrl/walkgen/pgtypes.hh

@@ -32,7 +32,7 @@
 
 // For Windows compatibility.
 #if defined (WIN32)
-#  ifdef walkGenJrl_EXPORTS
+#  ifdef jrl_walkgen_EXPORTS
 #    define WALK_GEN_JRL_EXPORT __declspec(dllexport)
 #  else
 #    define WALK_GEN_JRL_EXPORT __declspec(dllimport)

src/privatepgtypes.h

@@ -28,16 +28,6 @@
 #ifndef _PATTERN_GENERATOR_INTERNAL_PRIVATE_H_
 #define  _PATTERN_GENERATOR_INTERNAL_PRIVATE_H_
 
-// For Windows compatibility.
-#if defined (WIN32)
-#  ifdef walkGenJrl_EXPORTS
-#    define WALK_GEN_JRL_EXPORT __declspec(dllexport)
-#  else
-#    define WALK_GEN_JRL_EXPORT __declspec(dllimport)
-#  endif
-#else
-#  define WALK_GEN_JRL_EXPORT
-#endif
 namespace PatternGeneratorJRL
 {