This document is the API reference for the libfprint library.

The latest version of libfprint, as well as the latest version of this API reference, is available online.

I. Library Overview
Advanced Topics
Getting Started
II. Library API Documentation
Initialisation and events handling — Initialisation and events handling functions
Device discovery — Device discovery functions
Driver operations — Driver operation functions
Devices operations — Device operation functions
Stored prints — Stored prints functions
Print discovery (deprecated) — Print discovery functions
Image operations — Image operation functions
III. Writing Drivers
Logging, and async machinery
Logging — Logging functions
Sequential state machine — State machine helpers
Timeouts — Timeout handling helpers
Device and driver structures
Device operations — Device operation functions
Image device operations — Image device operation functions
Driver structures — Driver structures
Image driver structures — Image driver structures
Image manipulation
Driver Image operations — Driver image operation functions
Image frame assembly — Image frame assembly helpers
Helpers for libusb — libusb-related helpers
API Index