1 files changed, 0 insertions, 43 deletions
diff --git a/netutils.c b/netutils.c
deleted file mode 100644
index 03fbb44..0000000
--- a/netutils.c
+++ /dev/null
@@ -1,43 +0,0 @@
-#define _GNU_SOURCE
-#include "netutils.h"
-#include <arpa/inet.h>
-#undef _GNU_SOURCE
-
-/* build ipv4 socket address from ipstr and portno */
-void build_ipv4_addr(skaddr4_t *addr, const char *ipstr, portno_t portno) {
-    addr->sin_family = AF_INET;
-    inet_pton(AF_INET, ipstr, &addr->sin_addr);
-    addr->sin_port = htons(portno);
-}
-
-/* build ipv6 socket address from ipstr and portno */
-void build_ipv6_addr(skaddr6_t *addr, const char *ipstr, portno_t portno) {
-    addr->sin6_family = AF_INET6;
-    inet_pton(AF_INET6, ipstr, &addr->sin6_addr);
-    addr->sin6_port = htons(portno);
-}
-
-/* parse ipstr and portno from ipv4 socket address */
-void parse_ipv4_addr(const skaddr4_t *addr, char *ipstr, portno_t *portno) {
-    inet_ntop(AF_INET, &addr->sin_addr, ipstr, IP4STRLEN);
-    *portno = ntohs(addr->sin_port);
-}
-
-/* parse ipstr and portno from ipv6 socket address */
-void parse_ipv6_addr(const skaddr6_t *addr, char *ipstr, portno_t *portno) {
-    inet_ntop(AF_INET6, &addr->sin6_addr, ipstr, IP6STRLEN);
-    *portno = ntohs(addr->sin6_port);
-}
-
-/* AF_INET or AF_INET6 or -1(invalid ip string) */
-int get_ipstr_family(const char *ipstr) {
-    if (!ipstr) return -1;
-    uint8_t ipaddr[16]; /* save ipv4/ipv6 addr */
-    if (inet_pton(AF_INET, ipstr, &ipaddr) == 1) {
-        return AF_INET;
-    } else if (inet_pton(AF_INET6, ipstr, &ipaddr) == 1) {
-        return AF_INET6;
-    } else {
-        return -1;
-    }
-}