pub fn __fixxfei(r: [*]u8, bits: usize, a: f80) callconv(.c) void
pub fn __fixxfei(r: [*]u8, bits: usize, a: f80) callconv(.c) void { const byte_size = std.zig.target.intByteSize(&builtin.target, @intCast(bits)); return bigIntFromFloat(.signed, @ptrCast(@alignCast(r[0..byte_size])), a); }