From 7eb898a6f4ca429416ba2ab07d93564f137dd8e2 Mon Sep 17 00:00:00 2001
From: Syndamia <kamen@syndamia.com>
Date: Mon, 1 Jan 2024 18:47:20 +0200
Subject: [browser-cli] Proper command line and URI parsing

---
 util.c | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'util.c')

diff --git a/util.c b/util.c
index ca793ce..5f847fa 100644
--- a/util.c
+++ b/util.c
@@ -161,3 +161,11 @@ void shiftLeft(char* str, size_t size, size_t shift) {
 		str++;
 	}
 }
+
+int isNumber(char* str) {
+	while (*str >= ' ') {
+		if (*str < '0' || *str > '9') return 0;
+		str++;
+	}
+	return 1;
+}
-- 
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