compat_20_sys_fstatfs
int compat_20_sys_fstatfs(struct lwp *, const struct compat_20_sys_fstatfs_args *, register_t *);
.sy_call = (sy_call_t *)compat_20_sys_fstatfs
{ SYS_compat_20_fstatfs, 0, (sy_call_t *)compat_20_sys_fstatfs },
int compat_20_sys_fstatfs(struct lwp *, const struct compat_20_sys_fstatfs_args *, register_t *);
.sy_call = (sy_call_t *)compat_20_sys_fstatfs
int compat_20_sys_fstatfs(struct lwp *, const struct compat_20_sys_fstatfs_args *, register_t *);
check_syscall_args(compat_20_sys_fstatfs)