rsh.hon commit git-merge-one-file: do not worry about 'rmdir -p' not removing directory. (ce3ca27)
   1#ifndef RSH_H
   2#define RSH_H
   3
   4int setup_connection(int *fd_in, int *fd_out, const char *remote_prog, 
   5                     char *url, int rmt_argc, char **rmt_argv);
   6
   7#endif