noip.c: Replace `SOL_...' with `IPPROTO_...'.

Apparently this is the POSIX way.  The numbers are the same, so
whatever.

diff --git a/noip.c b/noip.c
index 57cc33ec88bf2a94daf32290c8f2bdcdf1bba2e7..37ec33ce45695b0a1027fb3671ec630244df4a0b 100644 (file)
--- a/noip.c
+++ b/noip.c
@@ -1731,9 +1731,9 @@ int getpeername(int sk, struct sockaddr *sa, socklen_t *len)
 int getsockopt(int sk, int lev, int opt, void *p, socklen_t *len)
 {
   switch (lev) {
-    case SOL_IP:
-    case SOL_TCP:
-    case SOL_UDP:
+    case IPPROTO_IP:
+    case IPPROTO_TCP:
+    case IPPROTO_UDP:
       if (*len > 0)
        memset(p, 0, *len);
       return (0);
@@ -1744,9 +1744,9 @@ int getsockopt(int sk, int lev, int opt, void *p, socklen_t *len)
 int setsockopt(int sk, int lev, int opt, const void *p, socklen_t len)
 {
   switch (lev) {
-    case SOL_IP:
-    case SOL_TCP:
-    case SOL_UDP:
+    case IPPROTO_IP:
+    case IPPROTO_TCP:
+    case IPPROTO_UDP:
       return (0);
   }
   switch (opt) {