remove unused macro bufsizeof

sal/osl/w32/module.cxx

@@ -393,8 +393,6 @@ typedef BOOL (WINAPI *GetModuleInformation_PROC)(
   DWORD cb                 // size of the structure
 );
 
-#define bufsizeof(buffer) (sizeof(buffer) / sizeof((buffer)[0]))
-
 /* This version can fail because PSAPI.DLL is not always part of NT 4 despite MSDN Libary 6.0a say so */
 
 static sal_Bool SAL_CALL _osl_addressGetModuleURL_NT( void *pv, rtl_uString **pustrURL )

sal/systools/win32/uwinapi/Uwinapi.h

@@ -47,11 +47,6 @@ EXTERN_C WINBASEAPI LPWSTR WINAPI lstrrchrW( LPCWSTR lpString, WCHAR c );
 #define lstrchr     lstrchrA
 #endif
 
-// macro that calculates the count of elements of a static array
-
-#define bufsizeof(buf)  (sizeof(buf) / sizeof((buf)[0]))
-
-
 #define IsValidHandle(Handle)   ((DWORD)(Handle) + 1 > 1)
 
 #ifdef __cplusplus