3.11. log.h

usb_log_create - creates a usb logging endpoint
usb_log_create_sub - creates a usb sub logging filehandle
usb_log_free - frees a logging filehandle
usb_log_restart - restarts a log
usb_log_clear - clears all memory resident entries from a log
usb_log_show_to_file - a function for usb_show_log to write current entries to the log's file
usb_show_log - send all currently memory buffered log entries to the supplied routine
usb_logf - logs a formated string to a log file

Synopsis of function. macros and structures contained in log.h