Merge pull request #149 from macvim-dev/fix/PSMTabBarControl

MAC_OSX_VERSION_10_6 #143

Author: splhack

src/MacVim/PSMTabBarControl/source/PSMTabBarControl.h

@@ -24,6 +24,10 @@ typedef unsigned int NSUInteger;
 # define NSINTEGER_DEFINED 1
 #endif
 
+#ifndef MAC_OS_X_VERSION_10_6
+# define MAC_OS_X_VERSION_10_6 1060
+#endif
+
 #define kPSMTabBarControlHeight 22
 // internal cell border
 #define MARGIN_X        6