7 function psi\abs(int $i) : int {
9 return abs(n) as to_int(abs);
12 function psi\div(int $numerator, int $denominator) : array {
13 let numerator = intval($numerator);
14 let denominator = intval($denominator);
15 pre_assert denominator != 0;
16 return div(numerator, denominator)
17 as to_array(div, to_int(quot), to_int(rem));
20 function psi\ldiv(int $numerator, int $denominator) : array {
21 let numerator = intval($numerator);
22 let denominator = intval($denominator);
23 pre_assert denominator != 0;
24 return ldiv(numerator, denominator)
25 as to_array(ldiv, to_int(quot), to_int(rem));
28 function psi\lldiv(int $numerator, int $denominator) : array {
29 let numerator = intval($numerator);
30 let denominator = intval($denominator);
31 pre_assert denominator != 0;
32 return lldiv(numerator, denominator)
33 as to_array(lldiv, to_int(quot), to_int(rem));
36 function psi\strtold(string $str, string &$end = null) : float {
37 let nptr = strval($str);
39 return strtold(nptr, endptr)
41 set $end = to_string(*endptr);
44 function psi\free(object $memory) : void {
45 let ptr = objval($memory);
46 return free(ptr) as void(free);
49 function psi\malloc(int $size) : object {
50 let size = intval($size);
52 return malloc(size) as to_object(malloc);
55 function psi\calloc(int $nmemb, int $size) : object {
56 let nmemb = intval($nmemb);
57 let size = intval($size);
59 return calloc(nmemb, size) as to_object(calloc);
62 function psi\realloc(object $obj, int $size) : object {
63 let ptr = objval($obj);
64 let size = intval($size);
66 return realloc(ptr, size) as to_object(realloc);