feat winpr: add WINPR_UNUSED macro
WINPR_UNUSED can be used to mark intentionally unused function parameters.
@@ -71,4 +71,6 @@ WINPR_API const char* winpr_get_build_date(void);
WINPR_API const char* winpr_get_build_revision(void);
WINPR_API const char* winpr_get_build_config(void);
+#define WINPR_UNUSED(x) (void)(x)
+
#endif /* WINPR_H */
