env.h

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/*
 SPDX-License-Identifier: GPL-3.0-or-later
 myMPD (c) 2018-2025 Juergen Mang <mail@jcgames.de>
 https://github.com/jcorporation/mympd
*/
 
#ifndef MYMPD_ENV_H
#define MYMPD_ENV_H
 
#include "dist/sds/sds.h"
#include "src/lib/validate.h"
 
#include <stdbool.h>
 
const char *getenv_check(const char *env_var);
sds getenv_string(const char *env_var, const char *default_value, validate_callback vcb, bool *rc);
int getenv_int(const char *env_var, int default_value, int min, int max, bool *rc);
unsigned getenv_uint(const char *env_var, unsigned default_value, unsigned min, unsigned max, bool *rc);
bool getenv_bool(const char *env_var, bool default_value, bool *rc);
 
#endif