Fixed HTASK/HTASK16 handle mismatch.

diff --git a/include/task.h b/include/task.h
index 46060dd..81ac6ea 100644
--- a/include/task.h
+++ b/include/task.h
@@ -146,8 +146,8 @@
 extern THHOOK *pThhook;
 
 extern void TASK_CreateMainTask(void);
-extern HTASK TASK_SpawnTask( struct _NE_MODULE *pModule, WORD cmdShow,
-                             LPCSTR cmdline, BYTE len, HANDLE *hThread );
+extern HTASK16 TASK_SpawnTask( struct _NE_MODULE *pModule, WORD cmdShow,
+                               LPCSTR cmdline, BYTE len, HANDLE *hThread );
 extern void TASK_ExitTask(void);
 extern HTASK16 TASK_GetNextTask( HTASK16 hTask );
 extern TDB *TASK_GetPtr( HTASK16 hTask );