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/* Copyright (C) 2007-2008 The Android Open Source Project
**
** This software is licensed under the terms of the GNU General Public
** License version 2, as published by the Free Software Foundation, and
** may be copied, distributed, and modified under those terms.
**
** This program is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
** GNU General Public License for more details.
*/
#ifndef _ANDROID_UTILS_STRALLOC_H
#define _ANDROID_UTILS_STRALLOC_H
#include <stddef.h>
#include <stdarg.h>
/** DYNAMIC STRINGS
**/
typedef struct {
char* s;
unsigned n;
unsigned a;
} stralloc_t;
#define STRALLOC_INIT { NULL, 0, 0 }
#define STRALLOC_DEFINE(s) stralloc_t s[1] = { STRALLOC_INIT }
extern void stralloc_reset( stralloc_t* s );
extern void stralloc_ready( stralloc_t* s, unsigned len );
extern void stralloc_readyplus( stralloc_t* s, unsigned len );
extern void stralloc_copy( stralloc_t* s, stralloc_t* from );
extern void stralloc_append( stralloc_t* s, stralloc_t* from );
extern void stralloc_add_c( stralloc_t* s, int c );
extern void stralloc_add_str( stralloc_t* s, const char* str );
extern void stralloc_add_bytes( stralloc_t* s, const void* from, unsigned len );
extern char* stralloc_cstr( stralloc_t* s );
extern void stralloc_format( stralloc_t* s, const char* fmt, ... );
extern void stralloc_formatv( stralloc_t* s, const char* fmt, va_list args );
extern void stralloc_add_format( stralloc_t* s, const char* fmt, ... );
extern void stralloc_add_quote_c( stralloc_t* s, int c );
extern void stralloc_add_quote_str( stralloc_t* s, const char* str );
extern void stralloc_add_quote_bytes( stralloc_t* s, const void* from, unsigned len );
extern void stralloc_add_hex( stralloc_t* s, unsigned value, int num_digits );
extern void stralloc_add_hexdump( stralloc_t* s, void* base, int size, const char* prefix );
extern void stralloc_tabular( stralloc_t* s, const char** strings, int count,
const char* prefix, int width );
extern char* stralloc_to_tempstr( stralloc_t* s );
#endif /* ANDROID_UTILS_STRALLOC_H */
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