1 files changed, 0 insertions, 17 deletions
diff --git a/win/rules.vc b/win/rules.vc
index 8d0793c..f8e7173 100644
--- a/win/rules.vc
+++ b/win/rules.vc
@@ -1326,23 +1326,6 @@ OPTDEFINES	= $(OPTDEFINES) /DTCL_UTF_MAX=4
 # _ATL_XP_TARGETING - Newer SDK's need this to build for XP
 COMPILERFLAGS  = /D_ATL_XP_TARGETING
 
-# Following is primarily for the benefit of extensions. Tcl 8.5 builds
-# Tcl without /DUNICODE, while 8.6 builds with it defined. When building
-# an extension, it is advisable (but not mandated) to use the same Windows
-# API as the Tcl build. This is accordingly defaulted below. A particular
-# extension can override this by pre-definining USE_WIDECHAR_API.
-!ifndef USE_WIDECHAR_API
-!if $(TCL_VERSION) > 85
-USE_WIDECHAR_API = 1
-!else
-USE_WIDECHAR_API = 0
-!endif
-!endif
-
-!if $(USE_WIDECHAR_API)
-COMPILERFLAGS = $(COMPILERFLAGS) /DUNICODE /D_UNICODE
-!endif
-
 # Like the TEA system only set this non empty for non-Tk extensions
 # Note: some extensions use PACKAGE_NAME and others use PACKAGE_TCLNAME
 # so we pass both