unix-socket.hon commit travis-ci: use 'set -x' in 'ci/*' scripts for extra tracing output (4f26366)
   1#ifndef UNIX_SOCKET_H
   2#define UNIX_SOCKET_H
   3
   4int unix_stream_connect(const char *path);
   5int unix_stream_listen(const char *path);
   6
   7#endif /* UNIX_SOCKET_H */