Function mupdf_sys::fz_new_default_colorspaces

pub unsafe extern "C" fn fz_new_default_colorspaces(
    ctx: *mut fz_context
) -> *mut fz_default_colorspaces

Create a new default colorspace structure with values inherited from the context, and return a reference to it.

These can be overridden using fz_set_default_xxxx.

These should not be overridden while more than one caller has the reference for fear of race conditions.

The caller should drop this reference once finished with it.