AUDIT_ARG0
#define AUDIT_ARG1 (AUDIT_ARG0+1)
#define AUDIT_ARG2 (AUDIT_ARG0+2)
#define AUDIT_ARG3 (AUDIT_ARG0+3)
case AUDIT_ARG0:
case AUDIT_ARG0:
result = audit_comparator(ctx->argv[f->type-AUDIT_ARG0], f->op, f->val);