From d852b0c9485267f247210f3a2f8021e8e2c96232 Mon Sep 17 00:00:00 2001
From: Jeroen van Rijn <jeroen@paramythic.com>
Date: Sat, 9 Mar 2019 11:08:50 +0100
Subject: Add win32.get_cwd to return the current working directory

---
 core/strings/strings.odin | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

(limited to 'core/strings/strings.odin')

diff --git a/core/strings/strings.odin b/core/strings/strings.odin
index c8c8e560c..edf288c16 100644
--- a/core/strings/strings.odin
+++ b/core/strings/strings.odin
@@ -329,6 +329,10 @@ is_space :: proc(r: rune) -> bool {
 	return false;
 }
 
+is_null :: proc(r: rune) -> bool {
+	return r == 0x0000;
+}
+
 index_proc :: proc(s: string, p: proc(rune) -> bool, truth := true) -> int {
 	for r, i in s {
 		if p(r) == truth {
@@ -476,3 +480,16 @@ trim_right_space :: proc(s: string) -> string {
 trim_space :: proc(s: string) -> string {
 	return trim_right_space(trim_left_space(s));
 }
+
+trim_left_null :: proc(s: string) -> string {
+	return trim_left_proc(s, is_null);
+}
+
+trim_right_null :: proc(s: string) -> string {
+	return trim_right_proc(s, is_null);
+}
+
+trim_null :: proc(s: string) -> string {
+	return trim_right_null(trim_left_null(s));
+}
+
-- 
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