fwrite ::= #foreign("fwrite", "libc.so.6") fn (#C &"void const", #C size_t, #C size_t, &u8) #C size_t;
fputc ::= #foreign("fputc", "libc.so.6") fn (#C int, &u8) #C int;

writes ::= fn(x : []char) {
	 fwrite(&x[0], 1, x.len as u64, #builtin("stdout"));
};

puts ::= fn(x : []char) {
	 writes(x);
	 fputc('\n' as i32, #builtin("stdout"));
};

hw ::= fn() int {
   writes("Hello,");
   if #builtin("compiling") {
   	  writes(" compiling");
   }
   puts(" world!");
   3
};

main ::= fn() {
	 hw();
	 x ::= hw();
};