kernel32: Add missing WINAPI to SetThreadIdealProcessorEx implementation.

[Sebastian Lackner]

Signed-off-by: Sebastian Lackner <sebastian at fds-team.de>
---
 dlls/kernel32/thread.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dlls/kernel32/thread.c b/dlls/kernel32/thread.c
index ac2c3687789..a30428fb277 100644
--- a/dlls/kernel32/thread.c
+++ b/dlls/kernel32/thread.c
@@ -474,7 +474,7 @@ DWORD WINAPI SetThreadIdealProcessor(
 /***********************************************************************
  *              SetThreadIdealProcessorEx (KERNEL32.@)
  */
-BOOL SetThreadIdealProcessorEx( HANDLE thread, PROCESSOR_NUMBER *ideal, PROCESSOR_NUMBER *previous )
+BOOL WINAPI SetThreadIdealProcessorEx( HANDLE thread, PROCESSOR_NUMBER *ideal, PROCESSOR_NUMBER *previous )
 {
     FIXME("(%p %p %p): stub\n", thread, ideal, previous);
     SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
-- 
2.12.2