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pub use self::os::{nl_catd};
pub use self::os::{nl_item};
pub use self::os::{NL_SETD};
pub use self::os::{NL_CAT_LOCALE};

use {NTStr, int_t, char_t};

#[cfg(target_os = "linux")]
#[path = "linux/mod.rs"]
mod os;

pub fn catopen<T: NTStr>(name: &T, flag: int_t) -> nl_catd {
    extern { fn catopen(name: *const char_t, flag: int_t) -> nl_catd; }
    unsafe { catopen(name.as_ptr(), flag) }
}

pub fn catclose(catalog: nl_catd) -> int_t {
    extern { fn catclose(catalog: nl_catd) -> int_t; }
    unsafe { catclose(catalog) }
}

extern {
    pub fn catgets(catalog: nl_catd, set: int_t, number: int_t,
                   string: *const char_t) -> *mut char_t;
}