TERMKEY_GET_FD(3)          Library Functions Manual          TERMKEY_GET_FD(3)

NAME
       termkey_get_fd - obtain the file descriptor for the terminal

SYNOPSIS
       #include <termkey.h>

       int termkey_get_fd(TermKey *tk);

       Link with -ltermkey.

DESCRIPTION
       termkey_get_fd() returns the file descriptor that the termkey(7)
       instance is using to read bytes from.

RETURN VALUE
       termkey_get_fd() returns the current file descriptor, or -1 if no file
       descriptor is associated with this instance.

SEE ALSO
       termkey_new(3), termkey_get_flags(3), termkey(7)

                                                             TERMKEY_GET_FD(3)