Metamorph and Texis common functions

• n_getls, n_setls, n_putls - File name list manipulation functions
• n_synchronous(), n_asynchronous() - Set server operational mode
• n_reghitcb() - Register hit callback function
• n_xpminfo(), n_freexpmi() - Hit information
• openserver() , closeserver() , serveruser() , servergroup() , serverpass() - Connect and disconnect from service
• n_setqry(), n_search(), n_closesrch() - Query handling functions
• n_openrfile() n_closerfile() n_rread() n_rwrite() n_rseek() - Network file manipulation
• urltype(), urlhost(), urlport(), urluser(), urlgroup(), urlpass(), urlfn(), urloffs(), urlrest() - URL parsing functions