lavplay.c: In function `check_command_line_options':
lavplay.c:525: error: storage size of `vstat' isn't known
lavplay.c:526: warning: implicit declaration of function `stat'
lavplay.c:526: warning: implicit declaration of function `S_ISCHR'
lavplay.c:525: warning: unused variable `vstat'
lavplay.c:539: error: storage size of `astat' isn't known
lavplay.c:539: warning: unused variable `astat'
add a <sys/stat.h>
