NAME

       fmt_uint0 - write a zero-padded ASCII representation of an unsigned integer

SYNTAX

       #include <libowfat/fmt.h>

       size_t fmt_uint0(char *dest,unsigned int source,
                              size_t n);

DESCRIPTION

       fmt_uint0  writes  an ASCII representation ('0' to '9', base 10) of source to dest and returns the number
       of bytes written.  The output is padded with '0'-bytes until it encompasses at least n bytes, but it will
       not be truncated if it does not fit.

       fmt_uint0 does not append \0.

       If dest equals FMT_LEN (i.e. is zero), fmt_uint0 returns the number of bytes it would have written.

       For convenience, fmt.h defines the integer FMT_ULONG to be big enough to contain every possible  fmt_uint
       output plus \0.

SEE ALSO

       scan_uint(3), fmt_uint(3)

                                                                                                    fmt_uint0(3)