Snippets for aaphoto 0.43.1 from FreeBSD 151arm64

Sourced from https://pkg-status.freebsd.org/ampere5/data/latest-per-pkg/aaphoto/0.43.1_15/151arm64-default.log.

• ./aaio.c:518:33: warning: variable 'cnt' set but not used [-Wunused-but-set-variable]
    518 |         int                     cnt;
        |                                 ^