1/* SPDX-License-Identifier: GPL-2.0 */
 2#ifndef PARSE_CTX_H
 3#define PARSE_CTX_H 1
 4
 5#define EXPR_MAX_OTHER 15
 6#define MAX_PARSE_ID EXPR_MAX_OTHER
 7
 8struct parse_id {
 9	const char *name;
10	double val;
11};
12
13struct parse_ctx {
14	int num_ids;
15	struct parse_id ids[MAX_PARSE_ID];
16};
17
18void expr__ctx_init(struct parse_ctx *ctx);
19void expr__add_id(struct parse_ctx *ctx, const char *id, double val);
20#ifndef IN_EXPR_Y
21int expr__parse(double *final_val, struct parse_ctx *ctx, const char **pp);
22#endif
23int expr__find_other(const char *p, const char *one, const char ***other,
24		int *num_other);
25
26#endif