X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Fbasic%2Fsocket-util.h;h=a88ab9fd225026dcca56c04483850d79dc6381a6;hp=b5d1dc3ed45b0bbf7296e6b9a3625b0a9067eb74;hb=906f94da76802b2aae4dd052018766f5378ae4b8;hpb=c733f9b08d9eadc5e671185112567ada81116bdf

diff --git a/src/basic/socket-util.h b/src/basic/socket-util.h
index b5d1dc3ed..a88ab9fd2 100644
--- a/src/basic/socket-util.h
+++ b/src/basic/socket-util.h
@@ -150,6 +150,8 @@ int flush_accept(int fd);
 #define CMSG_FOREACH(cmsg, mh)                                          \
         for ((cmsg) = CMSG_FIRSTHDR(mh); (cmsg); (cmsg) = CMSG_NXTHDR((mh), (cmsg)))
 
+struct cmsghdr* cmsg_find(struct msghdr *mh, int level, int type, socklen_t length);
+
 /* Covers only file system and abstract AF_UNIX socket addresses, but not unnamed socket addresses. */
 #define SOCKADDR_UN_LEN(sa)                                             \
         ({                                                              \