*** empty log message ***

tecs/server.h

@@ -1,3 +1,6 @@
+#ifndef _SERVER_H_
+#define _SERVER_H_
+
 #include "coc.h"
 
 struct CocClient { struct CocClient *next; int fd; int mode; char cmd[80]; char res[80]; };
@@ -10,7 +13,7 @@ int CocHandle1Request(int tmo_msec, int fd);
   handle hetwork requests.
 
   return value: <0: error
-                =0: error
+                =0: timeout
                 =1: event on fd
                 =2: variable was changed
                 =3: other network request treated
@@ -20,10 +23,10 @@ int CocHandle1Request(int tmo_msec, int fd);
   For CocHandleRequests:
 
   if fd=0: returns when a network request has changed a variable,
-           or when timeout has expired
+           or when timeout has expired (result is 0 or 2)
 
   if fd>0: returns when an read event is pending on fd
-           or when timeout has expired
+           or when timeout has expired (result is 0 or 1)
 
 */
 
@@ -33,3 +36,5 @@ struct CocClient *CocGetNextCmd(void);
 */
 
 void CocCloseServer(void);
+
+#endif /* _SERVER_H_ */