Make WriteToClient take a const void * like any decent IO write function.

Enough with the casting.  Doesn't break API or even ABI, but does make
a lot of silly casts superfluos.

1 files changed, 1 insertions, 1 deletions

diff --git a/os/osdep.h b/os/osdep.h
index b6894c146..84f7177db 100644
--- a/os/osdep.h
+++ b/os/osdep.h
@@ -184,7 +184,7 @@ typedef struct _osComm {
 extern int FlushClient(
     ClientPtr /*who*/,
     OsCommPtr /*oc*/,
-    char* /*extraBuf*/,
+    const void * /*extraBuf*/,
     int /*extraCount*/
 );