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/* ----------------------------------------------------------------------- *
*
* Copyright 2008 H. Peter Anvin - All Rights Reserved
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston MA 02110-1301, USA; either version 2 of the License, or
* (at your option) any later version; incorporated herein by reference.
*
* ----------------------------------------------------------------------- */
/*
* refstr.h
*
* Simple reference-counted strings
*/
#ifndef REFSTR_H
#define REFSTR_H
#include <stddef.h>
#include <stdarg.h>
static inline __attribute__ ((always_inline))
const char *refstr_get(const char *r)
{
if (r)
((unsigned int *)r)[-1]++;
return r;
}
void refstr_put(const char *);
char *refstr_alloc(size_t);
const char *refstrdup(const char *);
const char *refstrndup(const char *, size_t);
int rsprintf(const char **, const char *, ...);
int vrsprintf(const char **, const char *, va_list);
#endif
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