Subversion Repositories openrisc_me

#include <stdio.h>

#include <stdarg.h>

struct spurious

{

    int anumber;

};

int first(char *buf, char *fmt, ...)

{

  int pos, number;

  va_list args;

  int dummy;

  char *bp = buf;

  va_start(args, fmt);

  for (pos = 0; fmt[pos]; pos++)

    if (fmt[pos] == 'i')

      {

        number = va_arg(args, int);

        sprintf(bp, "%d", number);

        bp += strlen(bp);

      }

    else

      *bp++ = fmt[pos];

  va_end(args);

  *bp = 0;

  return dummy;

}

struct spurious second(char *buf,char *fmt, ...)

{

  int pos, number;

  va_list args;

  struct spurious dummy;

  char *bp = buf;

  va_start(args, fmt);

  for (pos = 0; fmt[pos]; pos++)

    if (fmt[pos] == 'i')

      {

        number = va_arg(args, int);

        sprintf(bp, "%d", number);

        bp += strlen(bp);

      }

    else

      *bp++ = fmt[pos];

  va_end(args);

  *bp = 0;

  return dummy;

}

main()

{

  char buf1[100], buf2[100];

  first(buf1, "i i ", 5, 20);

  second(buf2, "i i ", 5, 20);

  if (strcmp ("5 20 ", buf1) || strcmp ("5 20 ", buf2))

    abort();

  exit(0);

}