dmmp_context_userdata_get - Get user data pointer.

       ctx         Pointer  of  'struct dmmp_context'.  If this pointer is NULL, your program will be terminated
                   by assert.

       Retrieve user data pointer from 'struct dmmp_context'.

       dmmp_context_userdata_get - Get user data pointer.

       void *. Pointer of user defined data.

March 2018                                  dmmp_context_userdata_get               dmmp_context_userdata_get(3)

void*dmmp_context_userdata_get(structdmmp_context*ctx);