patch 8.1.0785: depending on the configuration some functions are unused
Problem: Depending on the configuration some functions are unused.
Solution: Add more #ifdefs, remove unused functions. (Dominique Pelle,
closes #3822)
diff --git a/src/channel.c b/src/channel.c
index f6ffcd6..41d19f5 100644
--- a/src/channel.c
+++ b/src/channel.c
@@ -2750,6 +2750,7 @@
return TRUE;
}
+#if defined(FEAT_NETBEANS_INTG) || defined(PROTO)
/*
* Return TRUE when channel "channel" is open for writing to.
* Also returns FALSE or invalid "channel".
@@ -2760,6 +2761,7 @@
return channel != NULL && (channel->CH_SOCK_FD != INVALID_FD
|| channel->CH_IN_FD != INVALID_FD);
}
+#endif
/*
* Return TRUE when channel "channel" is open for reading or writing.