C
BOOL SMTPBeginUsage();
Description
Call this function before calling any other SMTP Client APIs. This function obtains a lock on the SMTP Client, which can only be used by one stack application at a time. Once the application is finished with the SMTP client, it must call SMTPEndUsage to release control of the module to any other waiting applications.
This function initializes all the SMTP state machines and variables back to their default state.
Preconditions
None
Return Values
|
Return Values |
Description |
|
TRUE |
The application has successfully obtained control of the module |
|
FALSE |
The SMTP module is in use by another application. Call SMTPBeginUsage again later, after returning to the main program loop |