From de1e66d00a5469f02eb7323553b3b087e6255980 Mon Sep 17 00:00:00 2001
From: Syndamia <kamen@syndamia.com>
Date: Fri, 8 Dec 2023 17:28:30 +0200
Subject: [util] Added and improved comments

---
 util.h | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'util.h')

diff --git a/util.h b/util.h
index bfa95f7..3bea3c2 100644
--- a/util.h
+++ b/util.h
@@ -6,15 +6,19 @@
 #include <arpa/inet.h>
 #include <regex.h>
 
+/* Networking */
 uint16_t atop(const char *port);
 struct in_addr aton(const char* cp, int* output);
 
+/* Error handling */
 void herr(int output, const char* funcName);
 void herrc(int output, const char* funcName);
 
+/* sds string substition */
 sds gsub(sds str, const regex_t* regex, const char* repl);
 sds gsub_getm(sds str, const regex_t *regex, const char* repl, int* *matches, int *matchesCount);
 
+/* Other */
 int digits(int num);
 #define clear_arr(arr) memset(arr, 0, sizeof(arr)/sizeof(*arr))
 
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