pub unsafe extern "C" fn ch_scratch_size(
    scratch: *const ch_scratch_t,
    scratch_size: *mut usize
) -> ch_error_t
Expand description

Provides the size of the given scratch space.

@param scratch A per-thread scratch space allocated by @ref ch_alloc_scratch() or @ref ch_clone_scratch().

@param scratch_size On success, the size of the scratch space in bytes is placed in this parameter.

@return @ref CH_SUCCESS on success, other values on failure.