envset.h

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// SPDX-License-Identifier: MIT
#ifndef __ENVSET_H__
#define __ENVSET_H__
 
#include <stddef.h>
 
#include "confparse.h"
 
#define CRINIT_ENVSET_INITIAL_SIZE 128uL
#define CRINIT_ENVSET_SIZE_INCREMENT 64uL
 
typedef struct crinitEnvSet_t {
    char **envp;      
    size_t allocSz;   
    size_t allocInc;  
} crinitEnvSet_t;
 
int crinitEnvSetInit(crinitEnvSet_t *es, size_t initSize, size_t sizeIncrement);
int crinitEnvSetDestroy(crinitEnvSet_t *es);
int crinitEnvSetDup(crinitEnvSet_t *copy, const crinitEnvSet_t *orig);
int crinitEnvSetCreateFromConfKvList(crinitEnvSet_t *newSet, const crinitEnvSet_t *baseSet, const crinitConfKvList_t *c,
                                     const char *restrict key);
const char *crinitEnvSetGet(const crinitEnvSet_t *es, const char *envName);
const char *crinitEnvSetEntry(const crinitEnvSet_t *es, const size_t idx);
int crinitEnvSetSet(crinitEnvSet_t *es, const char *envName, const char *envVal);
 
#endif /* __ENVSET_H__ */