dmmp_context_log_func_set - Set log handler function.

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

       log_func    Pointer of log handler function. If set to NULL, all log will be ignored.

       Set custom log handler. The log handler will be invoked when log message is equal or more  important(less
       value) than log priority setting.  Please check manpage libdmmp.h(3) for detail usage.

       dmmp_context_log_func_set - Set log handler function.

       void

March 2018                                  dmmp_context_log_func_set               dmmp_context_log_func_set(3)

voiddmmp_context_log_func_set(structdmmp_context*ctx,void(*log_func)(structdmmp_context*ctx,intpriority,constchar*file,intline,constchar*func_name,constchar*format,va_listargs));