(PECL haru >= 0.0.1) Get the name of the color space
(PECL haru >= 0.0.1) Get the height of the image
(PECL haru >= 0.0.1) Get the number of bits used to describe each color component of the image
(PECL haru >= 0.0.1) Set the image mask bool
(PECL haru >= 0.0.1) Get size of the image
(PECL haru >= 0.0.1) Set the color mask of the image
(PECL haru >= 0.0.1) Get the width of the image