libpasswdqc-dev - 2.0.3-2+b1 main

(C development files) passwdqc is a password/passphrase strength
checking and policy enforcement toolset, including a PAM module
(libpam-passwdqc), command-line programs (pwqcheck and pwqgen), and a
library (libpasswdqc).
.
This package provides the development libraries and header files
required to build tools using the libpasswdqc library.