type PNGChunk struct {
Type string
Chunk []byte
CRC []byte
}
ok, err := bite.Chew(
`0x89, "PNG\r\n", 0x1A, "\n", Chunks[Len:32/integer, Type:32, Chunk:Len, CRC:32]:...`,
reader,
func(Chunks []PNGChunk) error {
// do something
}
)