| Overview | Group | Index | Concepts | 
The routine CPXdelchannel flushes all message destinations
 for a channel, clears the message destination list, and frees the memory
 allocated to the channel. On completion, the pointer to the channel is set
 to NULL.
Example
CPXdelchannel (env, &mychannel);
See also lpex5.c in the ILOG CPLEX User's Manual.
| env | A pointer to the CPLEX environment as returned by   | 
| channel_p | A pointer to the pointer to the channel containing the message destinations to be flushed, cleared, and destroyed.  |