debian man page for fmt_xlong

fmt_xlong(3)						     Library Functions Manual						      fmt_xlong(3)

NAME
       fmt_xlong - write a hexadecimal ASCII representation of an unsigned long integer

SYNTAX
       #include <fmt.h>

       size_t fmt_xlong(char *dest,unsigned long source);

DESCRIPTION
       fmt_xlong writes an ASCII representation ('0' to '9' and 'a' to 'f', base 16) of source to dest and returns the number of bytes written.

       fmt_xlong does not append .

       If dest equals FMT_LEN (i.e. is zero), fmt_xlong returns the number of bytes it would have written.

       For convenience, fmt.h defines the integer FMT_XLONG to be big enough to contain every possible fmt_xlong output plus .

SEE ALSO
       scan_xlong(3)

																      fmt_xlong(3)