Implementation of Get/SetThreadPriorityBoost.
diff --git a/include/winbase.h b/include/winbase.h
index 32e371b..bab81ea 100644
--- a/include/winbase.h
+++ b/include/winbase.h
@@ -1463,6 +1463,7 @@
BOOL WINAPI GetThreadContext(HANDLE,CONTEXT *);
LCID WINAPI GetThreadLocale(void);
INT WINAPI GetThreadPriority(HANDLE);
+BOOL WINAPI GetThreadPriorityBoost(HANDLE,PBOOL);
BOOL WINAPI GetThreadSelectorEntry(HANDLE,DWORD,LPLDT_ENTRY);
BOOL WINAPI GetThreadTimes(HANDLE,LPFILETIME,LPFILETIME,LPFILETIME,LPFILETIME);
BOOL WINAPI GetTokenInformation(HANDLE,TOKEN_INFORMATION_CLASS,LPVOID,DWORD,LPDWORD);
@@ -1612,6 +1613,7 @@
BOOL WINAPI SetThreadContext(HANDLE,const CONTEXT *);
BOOL WINAPI SetThreadLocale(LCID);
BOOL WINAPI SetThreadPriority(HANDLE,INT);
+BOOL WINAPI SetThreadPriorityBoost(HANDLE,BOOL);
BOOL WINAPI SetThreadToken(PHANDLE,HANDLE);
BOOL WINAPI SetTimeZoneInformation(const LPTIME_ZONE_INFORMATION);
BOOL WINAPI SetWaitableTimer(HANDLE,const LARGE_INTEGER*,LONG,PTIMERAPCROUTINE,LPVOID,BOOL);