287 #  define PNG_FUNCTION(type, name, args, attributes) attributes type name args  argument
300 #  define PNG_EXPORTA(ordinal, type, name, args, attributes) \  argument
301       PNG_FUNCTION(PNG_EXPORT_TYPE(type), (PNGAPI name), PNGARG(args), \
310 #define PNG_EXPORT(ordinal, type, name, args) \  argument
311    PNG_EXPORTA(ordinal, type, name, args, PNG_EMPTY)
315 #  define PNG_REMOVED(ordinal, type, name, args, attributes)  argument
319 #  define PNG_CALLBACK(type, name, args) type (PNGCBAPI name) PNGARG(args)  argument
450 #     define PNG_FP_EXPORT(ordinal, type, name, args)\  argument
451          PNG_EXPORT(ordinal, type, name, args);
453 #     define PNG_FP_EXPORT(ordinal, type, name, args)  argument
458 #     define PNG_FIXED_EXPORT(ordinal, type, name, args)\  argument
459          PNG_EXPORT(ordinal, type, name, args);
461 #     define PNG_FIXED_EXPORT(ordinal, type, name, args)  argument