X-Git-Url: https://git.m6w6.name/?p=m6w6%2Fext-psi;a=blobdiff_plain;f=psi.d%2Fstdlib.psi;h=11fa602eb3bac79f6d79f93af800ba62ceb27d83;hp=bcc884d7b9d30a6f18d310eb13d50527e3126465;hb=601e13c0743234c53a62e68fc89f122069123c15;hpb=2454ceb434f8190937580d1cca96f5737908224e

diff --git a/psi.d/stdlib.psi b/psi.d/stdlib.psi
index bcc884d..11fa602 100644
--- a/psi.d/stdlib.psi
+++ b/psi.d/stdlib.psi
@@ -1,29 +1,63 @@
+#include <stdlib.h>
+
 function psi\abs(int $i) : int {
 	let n = intval($i);
-	return to_int(abs);
+	return abs(n) as to_int(abs);
 }
 
 function psi\div(int $numerator, int $denominator) : array {
 	let numerator = intval($numerator);
 	let denominator = intval($denominator);
-	return to_array(div, to_int(quot), to_int(rem));
+	pre_assert denominator != 0;
+	return div(numerator, denominator)
+		as to_array(div, to_int(quot), to_int(rem));
 }
 
 function psi\ldiv(int $numerator, int $denominator) : array {
 	let numerator = intval($numerator);
 	let denominator = intval($denominator);
-	return to_array(ldiv, to_int(quot), to_int(rem));
+	pre_assert denominator != 0;
+	return ldiv(numerator, denominator) 
+		as to_array(ldiv, to_int(quot), to_int(rem));
 }
 
 function psi\lldiv(int $numerator, int $denominator) : array {
 	let numerator = intval($numerator);
 	let denominator = intval($denominator);
-	return to_array(lldiv, to_int(quot), to_int(rem));
+	pre_assert denominator != 0;
+	return lldiv(numerator, denominator) 
+		as to_array(lldiv, to_int(quot), to_int(rem));
 }
 
 function psi\strtold(string $str, string &$end = null) : float {
 	let nptr = strval($str);
 	let endptr = &NULL;
-	return to_float(strtold);
+	return strtold(nptr, endptr) 
+		as to_float(strtold);
 	set $end = to_string(*endptr);
-}
\ No newline at end of file
+}
+
+function psi\free(object $memory) : void {
+	let ptr = objval($memory);
+	return free(ptr) as void(free);
+}
+
+function psi\malloc(int $size) : object {
+	let size = intval($size);
+	pre_assert size >= 0;
+	return malloc(size) as to_object(malloc);
+}
+
+function psi\calloc(int $nmemb, int $size) : object {
+	let nmemb = intval($nmemb);
+	let size = intval($size);
+	pre_assert size >= 0;
+	return calloc(nmemb, size) as to_object(calloc);
+}
+
+function psi\realloc(object $obj, int $size) : object {
+	let ptr = objval($obj);
+	let size = intval($size);
+	pre_assert size >= 0;
+	return realloc(ptr, size) as to_object(realloc);
+}