FIDO_STRERR(3) | Library Functions Manual | FIDO_STRERR(3)

# NAME

`fido_strerr` — FIDO2 error codes

# SYNOPSIS

library “libfido2” libcbor libcrypto libz
`#include <fido.h>`

const char *
`fido_strerr`(int n);

# DESCRIPTION

The `fido_strerr`() function translates the error code n into a readable string, where n is an error code defined in `<fido/err.h>`. `fido_strerr`() never returns NULL. Returned pointers point to static strings.

July 9, 2025 | Debian