gsasl_md5pwd_get_password - API function

       const char * filename
                   filename of file containing passwords.

       const char * username
                   username string.

       char * key  output character array.

       size_t * keylen
                   input  maximum  size  of  output  character array, on output contains actual length of output
                   array.

       Copyright © 2002-2021 Simon Josefsson.
       Copying and distribution of this file, with or without modification, are permitted in any medium  without
       royalty provided the copyright notice and this notice are preserved.

       Use gsasl_simple_getpass() instead.

       Retrieve password for user from specified file.  To find out how large the output  array  must  be,  call
       this function with out=NULL.

       The  file  should  be on the UoW "MD5 Based Authentication" format, which means it is in text format with
       comments denoted by # first on the line,  with  user  entries  looking  as  "usernameTABpassword".   This
       function removes CR and LF at the end of lines before processing.  TAB, CR, and LF denote ASCII values 9,
       13, and 10, respectively.

       Return  value:  Return GSASL_OK if output buffer contains the password, GSASL_AUTHENTICATION_ERROR if the
       user could not be found, or other error code.

       gsasl_md5pwd_get_password - API function

       Report bugs to <bug-gsasl@gnu.org>.
       General guidelines for reporting bugs: http://www.gnu.org/gethelp/
       GNU SASL home page: http://www.gnu.org/software/gsasl/

       The  full  documentation for gsasl is maintained as a Texinfo manual.  If the info and gsasl programs are
       properly installed at your site, the command

              infogsasl

       should give you access to the complete manual.  As an alternative you may obtain the manual from:

              http://www.gnu.org/software/gsasl/manual/

gsasl                                                1.10.0                         gsasl_md5pwd_get_password(3)

#include<gsasl.h>intgsasl_md5pwd_get_password(constchar*filename,constchar*username,char*key,size_t*keylen);