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diff --git a/socket.h b/socket.h
index 07aca530..9d9406d9 100644
--- a/socket.h
+++ b/socket.h
@@ -16,13 +16,6 @@ struct addrinfo;
 /** Create a new client socket; returns -1 on error */
 int SockOpen(const char *host, const char *service, const char *plugin, struct addrinfo **);
 
-/** Returns 1 if socket \a fd is OK, 0 if it isn't select()able
- * on - probably because it's been closed. You should
- * always check this function before passing stuff to the
- * select()-based waiter, as otherwise it may loop. 
- */
-int SockCheckOpen(int fd);
-
 /** 
 Get a string terminated by an '\n' (matches interface of fgets).
 Pass it a valid socket, a buffer for the string, and
@@ -43,7 +36,7 @@ Returns number of bytes successfully written.
 int SockWrite(int sock, const char *buf, int size);
 
 /* from /usr/include/sys/cdefs.h */
-#if !defined __GNUC__ || __GNUC__ < 2
+#if !defined __GNUC__
 # define __attribute__(xyz)    /* Ignore. */
 #endif