termkey_get_fd - obtain the file descriptor for the terminal

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

       termkey_get_fd - obtain the file descriptor for the terminal

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

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

                                                                                               TERMKEY_GET_FD(3)

#include<termkey.h>inttermkey_get_fd(TermKey*tk);

       Link with -ltermkey.