Revert "mi: unexport miStepDash()"

This reverts commit 8a6bbc80f3.

mi/mi.h

@@ -108,6 +108,15 @@ miDoCopy(DrawablePtr pSrcDrawable,
          int xOut,
          int yOut, miCopyProc copyProc, Pixel bitplane, void *closure);
 
+/* midash.c */
+
+extern _X_EXPORT void miStepDash(int /*dist */ ,
+                                 int * /*pDashIndex */ ,
+                                 unsigned char * /*pDash */ ,
+                                 int /*numInDashList */ ,
+                                 int *  /*pDashOffset */
+    );
+
 /* mieq.c */
 
 #ifndef INPUT_H

mi/mi_priv.h

@@ -15,7 +15,5 @@
 void miScreenClose(ScreenPtr pScreen);
 
 void miWideArc(DrawablePtr pDraw, GCPtr pGC, int narcs, xArc * parcs);
-void miStepDash(int dist, int * pDashIndex, unsigned char * pDash,
-                int numInDashList, int *pDashOffset);
 
 #endif /* _XSERVER_MI_PRIV_H */

mi/midash.c

@@ -45,8 +45,6 @@ SOFTWARE.
 ******************************************************************/
 #include <dix-config.h>
 
-#include "mi/mi_priv.h"
-
 #include "regionstr.h"
 #include "mistruct.h"
 

mi/miwideline.c

@@ -63,13 +63,11 @@ SOFTWARE.
 #undef _XOPEN_SOURCE
 #endif
 #include <X11/X.h>
-
-#include "mi/mi_priv.h"
-
 #include "windowstr.h"
 #include "gcstruct.h"
 #include "regionstr.h"
 #include "miwideline.h"
+#include "mi.h"
 
 typedef struct {
     int count;                  /* number of spans                  */