PNG_FP_EXPORT     472 pngconf.h      #     define PNG_FP_EXPORT(ordinal, type, name, args)\
PNG_FP_EXPORT     475 pngconf.h      #     define PNG_FP_EXPORT(ordinal, type, name, args)
PNG_FP_EXPORT     277 pngpriv.h      #     define PNG_FP_EXPORT(ordinal, type, name, args)\