runesnprint.c 974 B

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  1. /*
  2. * The authors of this software are Rob Pike and Ken Thompson.
  3. * Copyright (c) 2002 by Lucent Technologies.
  4. * Permission to use, copy, modify, and distribute this software for any
  5. * purpose without fee is hereby granted, provided that this entire notice
  6. * is included in all copies of any software which is or includes a copy
  7. * or modification of this software and in all copies of the supporting
  8. * documentation for such software.
  9. * THIS SOFTWARE IS BEING PROVIDED "AS IS", WITHOUT ANY EXPRESS OR IMPLIED
  10. * WARRANTY. IN PARTICULAR, NEITHER THE AUTHORS NOR LUCENT TECHNOLOGIES MAKE
  11. * ANY REPRESENTATION OR WARRANTY OF ANY KIND CONCERNING THE MERCHANTABILITY
  12. * OF THIS SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR PURPOSE.
  13. */
  14. #include <u.h>
  15. #include <libc.h>
  16. #include "fmtdef.h"
  17. int
  18. runesnprint(Rune *buf, int len, char *fmt, ...)
  19. {
  20. int n;
  21. va_list args;
  22. va_start(args, fmt);
  23. n = runevsnprint(buf, len, fmt, args);
  24. va_end(args);
  25. return n;
  26. }