Function mupdf_sys::fz_keep_image_store_key
source · pub unsafe extern "C" fn fz_keep_image_store_key(
ctx: *mut fz_context,
image: *mut fz_image
) -> *mut fz_image
Expand description
Increment the store key reference for an image. Returns the same pointer. (This is the count of references for an image held by keys in the image store).
Never throws exceptions.