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21 years ago
21 years ago
  1. .TH fmt_ulong 3
  2. .SH NAME
  3. fmt_ulong \- write an ASCII representation of an unsigned long integer
  5. .B #include <fmt.h>
  6. size_t \fBfmt_ulong\fP(char *\fIdest\fR,unsigned long \fIsource\fR);
  8. fmt_ulong writes an ASCII representation ('0' to '9', base 10) of
  9. \fIsource\fR to \fIdest\fR and returns the number of bytes written.
  10. fmt_ulong does not append \\0.
  11. If \fIdest\fR equals FMT_LEN (i.e. is zero), fmt_ulong returns the
  12. number of bytes it would have written.
  13. For convenience, fmt.h defines the integer FMT_ULONG to be big enough to
  14. contain every possible fmt_ulong output plus \\0.
  15. .SH "SEE ALSO"
  16. scan_ulong(3)