Variables starting with `a' in osfmk/i386/AT386

• avail_end osfmk/i386/AT386/model_dep.c:121
• avail_next osfmk/i386/AT386/model_dep.c:124
• avail_remaining osfmk/i386/AT386/model_dep.c:125
• avail_start osfmk/i386/AT386/model_dep.c:121