X-Git-Url: http://git.dolda2000.com/gitweb/?a=blobdiff_plain;f=daemon%2Ffnet-adc.c;h=98d760fc5bdffb805b30f7fccb094cc57fd8b369;hb=302a260054ea38d3cb97be6d1a3010082c09265d;hp=ecbffe35d69409afa3edbfde437d9168f3afb172;hpb=cab0b442977697b876127cda082b1262ece2714b;p=doldaconnect.git

diff --git a/daemon/fnet-adc.c b/daemon/fnet-adc.c
index ecbffe3..98d760f 100644
--- a/daemon/fnet-adc.c
+++ b/daemon/fnet-adc.c
@@ -1,6 +1,6 @@
 /*
  *  Dolda Connect - Modular multiuser Direct Connect-style client
- *  Copyright (C) 2004 Fredrik Tolf (fredrik@dolda2000.com)
+ *  Copyright (C) 2004 Fredrik Tolf <fredrik@dolda2000.com>
  *  
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -192,7 +192,14 @@ static void freeqcmd(struct qcmd *qcmd)
 }
 
 #define ADC_CMDFN(name) static void name(struct fnetnode *fn, wchar_t *command, wchar_t *sender, int argc, wchar_t **argv)
-#define ADC_CMDCOM struct socket *sk = fn->sk; struct adchub *hub = fn->data;
+#ifdef __GNUC__
+#define UNUSED __attribute__ ((unused))
+#else
+#define UNUSED
+#endif
+#define ADC_CMDCOM \
+	struct socket *sk UNUSED = fn->sk; \
+	struct adchub *hub UNUSED = fn->data;
 
 ADC_CMDFN(cmd_sup)
 {
@@ -469,7 +476,15 @@ static void terminate(void)
 }
 
 static struct configvar myvars[] = {
+    /** Specifies a specific UDP port to use for ADC search
+     * results. If left unspecified, a port is allocated
+     * dynamically. Useful for NAT routers (see also the
+     * net.visibleipv4 address for those cases). */
     {CONF_VAR_INT, "udpport", {.num = 0}},
+    /** Specifies a specific TCP port to use for ADC peer
+     * connections. If left unspecified, a port is allocated
+     * dynamically. Useful for NAT routers (see also the
+     * net.visibleipv4 address for those cases). */
     {CONF_VAR_INT, "tcpport", {.num = 0}},
     {CONF_VAR_END}
 };