- adds GetExitCodeProcess
- corrects the return-type of GetKeyState
- corrects the winelib definition of IsDialogMessage
- adds winelib definitions for PrintDlg

diff --git a/windows/input.c b/windows/input.c
index 5147832..1e5851d 100644
--- a/windows/input.c
+++ b/windows/input.c
@@ -355,7 +355,7 @@
 /**********************************************************************
  *           GetKeyState      (USER.106)
  */
-WORD WINAPI GetKeyState16(INT16 vkey)
+INT16 WINAPI GetKeyState16(INT16 vkey)
 {
     return GetKeyState32(vkey);
 }
@@ -367,7 +367,7 @@
  * keyboard-input message.  This function retrieves the state of the key
  * at the time the input message was generated.  (SDK 3.1 Vol 2. p 390)
  */
-WORD WINAPI GetKeyState32(INT32 vkey)
+INT16 WINAPI GetKeyState32(INT32 vkey)
 {
     INT32 retval;