Inline functions don't need WINE_UNUSED.

dlls/gdi/gdi_private.h

@@ -273,7 +273,7 @@ typedef struct tagDC
  * transformation process is done in floating point internally. This function
  * is then used to round these coordinates to integer values.
  */
-static inline INT WINE_UNUSED GDI_ROUND(FLOAT val)
+static inline INT GDI_ROUND(FLOAT val)
 {
    return (int)floor(val + 0.5);
 }

dlls/gdi/path.c

@@ -106,7 +106,7 @@ static BOOL PATH_CheckCorners(DC *dc, POINT corners[], INT x1, INT y1, INT x2, I
 /* Performs a world-to-viewport transformation on the specified point (which
  * is in floating point format).
  */
-static inline void WINE_UNUSED INTERNAL_LPTODP_FLOAT(DC *dc, FLOAT_POINT *point)
+static inline void INTERNAL_LPTODP_FLOAT(DC *dc, FLOAT_POINT *point)
 {
     FLOAT x, y;
 

dlls/msvcrt/main.c

@@ -28,7 +28,7 @@ DWORD msvcrt_tls_index;
 
 static inline BOOL msvcrt_init_tls(void);
 static inline BOOL msvcrt_free_tls(void);
-const char* msvcrt_get_reason(DWORD reason) WINE_UNUSED;
+const char* msvcrt_get_reason(DWORD reason);
 
 /*********************************************************************
  *                  Init

dlls/ole32/compobj_private.h

@@ -171,13 +171,11 @@ HRESULT WINAPI __CLSIDFromStringA(LPCSTR idstr, CLSID *id);
  * Per-thread values are stored in the TEB on offset 0xF80,
  * see http://www.microsoft.com/msj/1099/bugslayer/bugslayer1099.htm
  */
-static inline APARTMENT* COM_CurrentInfo(void) WINE_UNUSED;
 static inline APARTMENT* COM_CurrentInfo(void)
 {
   APARTMENT* apt = NtCurrentTeb()->ReservedForOle;
   return apt;
 }
-static inline APARTMENT* COM_CurrentApt(void) WINE_UNUSED;
 static inline APARTMENT* COM_CurrentApt(void)
 {
   APARTMENT* apt = COM_CurrentInfo();

include/stackframe.h

@@ -74,7 +74,7 @@ typedef struct _STACK16FRAME
 /* Push bytes on the 16-bit stack of a thread;
  * return a segptr to the first pushed byte
  */
-static inline SEGPTR WINE_UNUSED stack16_push( int size )
+static inline SEGPTR stack16_push( int size )
 {
     STACK16FRAME *frame = CURRENT_STACK16;
     memmove( (char*)frame - size, frame, sizeof(*frame) );
@@ -83,7 +83,7 @@ static inline SEGPTR WINE_UNUSED stack16_push( int size )
 }
 
 /* Pop bytes from the 16-bit stack of a thread */
-static inline void WINE_UNUSED stack16_pop( int size )
+static inline void stack16_pop( int size )
 {
     STACK16FRAME *frame = CURRENT_STACK16;
     memmove( (char*)frame + size, frame, sizeof(*frame) );