zig/std/c/linux.zig

pub extern "c" fn getrandom(buf_ptr: &u8, buf_len: usize, flags: c_uint) -> c_int;
extern "c" fn __errno_location() -> &c_int;
pub const _errno = __errno_location;
progress toward windows hello world working 2017-06-13 21:04:34 -07:00			`pub extern "c" fn getrandom(buf_ptr: &u8, buf_len: usize, flags: c_uint) -> c_int;`
			`extern "c" fn __errno_location() -> &c_int;`
improvements for windows and libc integration * standard library knows if it is linking against libc and will sometimes call libc functions in that case instead of providing redundant definitions * fix infinite loop bug when resolving use declarations * allow calling the same C function from different C imports. closes #277 * push more logic from compiler to std/bootstrap.zig * standard library provides way to access errno closes #274 * fix compile error in standard library for windows * add implementation of getRandomBytes for windows 2017-03-22 23:59:58 -07:00			`pub const _errno = __errno_location;`