1Any Android specific modifications to upstream libpng (the version 2specified in METADATA) should be listed here: 3 4(1) Android has added the following files. 5 pngusr.h 6 Android.bp 7 CleanSpec.mk 8 MODULE_LICENSE_BSD_LIKE 9 METADATA 10 OWNERS 11 12(2) pnglibconf.h 13 This is copied from scripts/pnglibconf.h.prebuilt. 14 Android has undefined PNG_WARNINGS_SUPPORTED and 15 PNG_READ_OPT_PLTE_SUPPORTED. 16