You will find in the test folder of the libary source archive a test/example program which uses this library.
# include <tilp/tifiles.h>
# include <tilp/macros.h>
int main(int argc, char **argv)
{
Ti9xFlash content;
tifiles_init();
ti9x_display_file("ticabfra.89k");
ti9x_read_flash_file("ticabfra.89k", &content);
return 0;
}