PNG_PRIVATE       381 pngconf.h      #          define PNG_PRIVATE __attribute__((__unavailable__(\
PNG_PRIVATE       406 pngconf.h      #          define PNG_PRIVATE \
PNG_PRIVATE       409 pngconf.h      #          define PNG_PRIVATE \
PNG_PRIVATE       436 pngconf.h      #      define PNG_PRIVATE __declspec(deprecated)
PNG_PRIVATE       464 pngconf.h      #  define PNG_PRIVATE     /* This is a private libpng function */
PNG_PRIVATE       244 pngpriv.h      #  define PNG_PRIVATE