1 files changed, 7 insertions, 0 deletions
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)))