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/* ident "@(#)ctrans:src/ios_printf.h	1.2" */
/* Begin iostream_printf.H -- printf functions that work on ostreams.
   someday, perhaps, scanf functions for istreams. */

#include <stdarg.h>
#include <iostream.h>

int vostream_printf(const char *format, va_list argp, ostream& fp);
int ostream_printf(ostream& stream, const char * format ...);

// returns count of characters added.
int printf_to_string (char * string, int length, const char * format ...);

// returns string which came from malloc.
char * printf_to_alloc_string (const char * format ...);