Delta Chat Core C Interface
Here is a list of all modules:
 DC_MSGWith these constants the type of a message is defined
 DC_LPFlags for configuring IMAP and SMTP servers
 DC_CERTCKThese constants configure TLS certificate checks for IMAP and SMTP connections
 DC_EMPTYThese constants configure emptying imap folders with dc_empty_server()
 DC_EVENTThese constants are used as events reported to the callback given to dc_context_new()
 DC_PROVIDER_STATUSThese constants are used as return values for dc_provider_get_status()