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mbuf.h
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mbuf.h
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/*
* Copyright (c) 2015 Cesanta Software Limited
* All rights reserved
*/
#ifndef MBUF_H_INCLUDED
#define MBUF_H_INCLUDED
#if defined(__cplusplus)
extern "C" {
#endif /* __cplusplus */
#include <stdlib.h>
#ifndef MBUF_SIZE_MULTIPLIER
#define MBUF_SIZE_MULTIPLIER 1.5
#endif
struct mbuf {
char *buf;
size_t len;
size_t size;
};
#ifdef V7_EXPOSE_PRIVATE
#define V7_PRIVATE
#define V7_EXTERN extern
#else
#define V7_PRIVATE static
#define V7_EXTERN static
#endif
V7_PRIVATE void mbuf_init(struct mbuf *, size_t);
V7_PRIVATE void mbuf_free(struct mbuf *);
V7_PRIVATE void mbuf_resize(struct mbuf *, size_t);
V7_PRIVATE void mbuf_trim(struct mbuf *);
V7_PRIVATE size_t mbuf_insert(struct mbuf *, size_t, const char *, size_t);
V7_PRIVATE size_t mbuf_append(struct mbuf *, const char *, size_t);
#if defined(__cplusplus)
}
#endif /* __cplusplus */
#endif /* MBUF_H_INCLUDED */