Mirror of :pserver:cvs@cvs.fefe.de:/cvs libowfat https://www.fefe.de/libowfat/
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 

18 lines
493 B

  1. .TH fmt_minus 3
  2. .SH NAME
  3. fmt_minus \- write '-' for negative integers
  4. .SH SYNTAX
  5. .B #include <libowfat/fmt.h>
  6. size_t \fBfmt_minus\fP(char *\fIdest\fR,signed int \fIsource\fR);
  7. .SH DESCRIPTION
  8. fmt_minus writes '-' if \fIsource\fR is negative, nothing otherwise. It
  9. returns the number of bytes written.
  10. fmt_minus does not append \\0.
  11. If \fIdest\fR equals FMT_LEN (i.e. is zero), fmt_minus returns the number
  12. of bytes it would have written.
  13. .SH "SEE ALSO"
  14. fmt_plusminus(3), scan_plusminus(3)