ctypes.sh.in

function initialize_ctypes_module()
{
    local prefix=@prefix@
    local exec_prefix=@exec_prefix@
    local -a builtins=(
        callback
        dlcall
        dlclose
        dlopen
        dlsym
        pack
        unpack
        @struct@
        @sizeof@
    )

    enable -f ctypes@soext@ ${builtins[@]} &> /dev/null || {
        # is it possible user doesn't have dir in library search path?
        enable -f @libdir@/ctypes@soext@ ${builtins[@]} || {
            echo "can't find the ctypes@soext@ library, run make install?" 1>&2
        }
    }
}

initialize_ctypes_module && unset initialize_ctypes_module

# Declare some convenient constants
declare -r NULL=pointer:0
declare -r STDIN_FILENO=int:0
declare -r STDOUT_FILENO=int:1
declare -r STDERR_FILENO=int:2