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cc65/libsrc/common/vcprintf.c

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/*
* vcprintf.c
*
* Ullrich von Bassewitz, 11.08.1998
*/
#include <stdarg.h>
#include <conio.h>
#include "_printf.h"
static void out (struct outdesc* d, const char* buf, unsigned count)
/* Routine used for writing */
{
/* Fast screen output */
d->ccount += count;
while (count) {
cputc (*buf);
++buf;
--count;
}
}
int vcprintf (const char* format, va_list ap)
{
struct outdesc d;
/* Setup descriptor */
d.fout = out;
/* Do formatting and output */
_printf (&d, format, ap);
/* Return bytes written */
return d.ccount;
}