From 88bd9dab5fce9e85972818400a827701caacd467 Mon Sep 17 00:00:00 2001
From: David Härdeman <david@hardeman.nu>
Date: Tue, 9 Jun 2020 12:11:06 +0200
Subject: Add config parameters for stop and start methods

---
 utils.h | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'utils.h')

diff --git a/utils.h b/utils.h
index 7110265..81ffdb8 100644
--- a/utils.h
+++ b/utils.h
@@ -101,6 +101,13 @@ char *sockaddr_to_str(struct sockaddr_in46 *addr, char *buf, size_t buflen);
 
 int strtou16_strict(const char *str, uint16_t *result);
 
+static inline bool empty_str(const char *str)
+{
+	if (!str || str[0] == '\0')
+		return true;
+	else
+		return false;
+}
 
 /*
 #define _cleanup_(x) __attribute__((cleanup(x)))
-- 
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