use PT_FIRSTMACH;

pub type c_long = i32;
pub type c_ulong = u32;
pub type c_char = u8;
pub type __cpu_simple_lock_nv_t = ::c_int;

// should be pub(crate), but that requires Rust 1.18.0
cfg_if! {
    if #[cfg(libc_const_size_of)] {
        #[doc(hidden)]
        pub const _ALIGNBYTES: usize = ::mem::size_of::<::c_longlong>() - 1;
    } else {
        #[doc(hidden)]
        pub const _ALIGNBYTES: usize = 8 - 1;
    }
}

pub const PT_GETREGS: ::c_int = PT_FIRSTMACH + 1;
pub const PT_SETREGS: ::c_int = PT_FIRSTMACH + 2;
pub const PT_GETFPREGS: ::c_int = PT_FIRSTMACH + 3;
pub const PT_SETFPREGS: ::c_int = PT_FIRSTMACH + 4;

pub const _REG_R0: ::c_int = 0;
pub const _REG_R1: ::c_int = 1;
pub const _REG_R2: ::c_int = 2;
pub const _REG_R3: ::c_int = 3;
pub const _REG_R4: ::c_int = 4;
pub const _REG_R5: ::c_int = 5;
pub const _REG_R6: ::c_int = 6;
pub const _REG_R7: ::c_int = 7;
pub const _REG_R8: ::c_int = 8;
pub const _REG_R9: ::c_int = 9;
pub const _REG_R10: ::c_int = 10;
pub const _REG_R11: ::c_int = 11;
pub const _REG_R12: ::c_int = 12;
pub const _REG_R13: ::c_int = 13;
pub const _REG_R14: ::c_int = 14;
pub const _REG_R15: ::c_int = 15;
pub const _REG_CPSR: ::c_int = 16;
pub const _REG_X0: ::c_int = 0;
pub const _REG_X1: ::c_int = 1;
pub const _REG_X2: ::c_int = 2;
pub const _REG_X3: ::c_int = 3;
pub const _REG_X4: ::c_int = 4;
pub const _REG_X5: ::c_int = 5;
pub const _REG_X6: ::c_int = 6;
pub const _REG_X7: ::c_int = 7;
pub const _REG_X8: ::c_int = 8;
pub const _REG_X9: ::c_int = 9;
pub const _REG_X10: ::c_int = 10;
pub const _REG_X11: ::c_int = 11;
pub const _REG_X12: ::c_int = 12;
pub const _REG_X13: ::c_int = 13;
pub const _REG_X14: ::c_int = 14;
pub const _REG_X15: ::c_int = 15;
pub const _REG_X16: ::c_int = 16;
pub const _REG_X17: ::c_int = 17;
pub const _REG_X18: ::c_int = 18;
pub const _REG_X19: ::c_int = 19;
pub const _REG_X20: ::c_int = 20;
pub const _REG_X21: ::c_int = 21;
pub const _REG_X22: ::c_int = 22;
pub const _REG_X23: ::c_int = 23;
pub const _REG_X24: ::c_int = 24;
pub const _REG_X25: ::c_int = 25;
pub const _REG_X26: ::c_int = 26;
pub const _REG_X27: ::c_int = 27;
pub const _REG_X28: ::c_int = 28;
pub const _REG_X29: ::c_int = 29;
pub const _REG_X30: ::c_int = 30;
pub const _REG_X31: ::c_int = 31;
pub const _REG_ELR: ::c_int = 32;
pub const _REG_SPSR: ::c_int = 33;
pub const _REG_TIPDR: ::c_int = 34;

pub const _REG_RV: ::c_int = _REG_R0;
pub const _REG_FP: ::c_int = _REG_R11;
pub const _REG_LR: ::c_int = _REG_R13;
pub const _REG_SP: ::c_int = _REG_R14;
pub const _REG_PC: ::c_int = _REG_R15;