[server] Implemented ability to change host and port with arguments

1 files changed, 9 insertions, 0 deletions

diff --git a/util.c b/util.c
index 5f847fa..822a4d2 100644
--- a/util.c
+++ b/util.c
@@ -169,3 +169,12 @@ int isNumber(char* str) {
 	}
 	return 1;
 }
+
+int charCount(char* str, char cmp) {
+	int count = 0;
+	while (*str != '\0') {
+		count += *str == cmp;
+		str++;
+	}
+	return count;
+}