Binary package “libgsasl7-dev” in ubuntu bionic

Development files for the GNU SASL library

 GNU SASL is an implementation of the Simple Authentication and
 Security Layer framework and a few common SASL mechanisms. SASL is
 used by network servers (e.g., IMAP, SMTP) to request authentication
 from clients, and in clients to authenticate against servers.
 This package contain all files necessary for developing programs that
 use GNU SASL. You will need this package if you want to build a
 program that uses the GNU SASL library.