Code:

/* The actual C function that will be mapped to the tcl namespace  * Compared to the tcl "bind dcc", having "handle idx text" as arguments */static void cmd_pls_chan(struct userrec *u, int idx, char *par){  char *chname;  struct chanset_t *chan;...}/* Now to map the function into a dcc partyline command * DCC CHAT COMMANDS * * Function call should be: *    int cmd_whatever(idx,"parameters"); * * NOTE: As with msg commands, the function is responsible for any logging. */static cmd_t C_dcc_irc[] = {...  {"+chan",    "n",     (Function) cmd_pls_chan,   NULL},...  {NULL,       NULL,    NULL,                      NULL}};