28 lines
1.3 KiB
C
28 lines
1.3 KiB
C
/*---------------------------------------------------------------------------*/
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#ifndef STRFORMAT_H_
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#define STRFORMAT_H_
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/*---------------------------------------------------------------------------*/
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#include <stdarg.h>
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/*---------------------------------------------------------------------------*/
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#define STRFORMAT_OK 0
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#define STRFORMAT_FAILED 1
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/*---------------------------------------------------------------------------*/
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typedef unsigned int StrFormatResult;
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/*---------------------------------------------------------------------------*/
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/* The data argument may only be considered valid during the function call */
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typedef StrFormatResult (*StrFormatWrite)(void *user_data, const char *data, unsigned int len);
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typedef struct _StrFormatContext {
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StrFormatWrite write_str;
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void *user_data;
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} StrFormatContext;
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/*---------------------------------------------------------------------------*/
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int format_str(const StrFormatContext *ctxt, const char *format, ...)
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__attribute__ ((__format__ (__printf__, 2,3)));
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int
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format_str_v(const StrFormatContext *ctxt, const char *format, va_list ap);
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/*---------------------------------------------------------------------------*/
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#endif /* STRFORMAT_H_ */
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/*---------------------------------------------------------------------------*/
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