sysutils/fusefs-hfsfuse: Attempt to fix build on archs that still use gcc 4.2

src/hfsfuse.c:141: error: 'for' loop initial declaration used outside C99 mode

http://beefy7.nyi.freebsd.org/data/head-mips-default/p475044_s336572/logs/fusefs-hfsfuse-g20180118_1.log