1fmt_xlonglong(3)           Library Functions Manual           fmt_xlonglong(3)
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NAME

6       fmt_xlonglong - write a hexadecimal ASCII representation of an unsigned
7       long long integer
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SYNTAX

10       #include <fmt.h>
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12       size_t fmt_xlonglong(char *dest,unsigned long long source);
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DESCRIPTION

15       fmt_xlonglong writes an ASCII representation ('0' to  '9'  and  'a'  to
16       'f',  base  16) of source to dest and returns the number of bytes writ‐
17       ten.
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19       fmt_xlonglong does not append \0.
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21       If dest equals FMT_LEN (i.e. is zero), fmt_xlonglong returns the number
22       of bytes it would have written.
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24       For  convenience,  fmt.h defines the integer FMT_XLONG to be big enough
25       to contain every possible fmt_xlonglong output plus \0.
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SEE ALSO

28       scan_xlonglong(3)
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32                                                              fmt_xlonglong(3)