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21 lines
707 B
21 lines
707 B
.TH fmt_xlonglong 3 |
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.SH NAME |
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fmt_xlonglong \- write a hexadecimal ASCII representation of an unsigned long long integer |
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.SH SYNTAX |
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.B #include <fmt.h> |
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size_t \fBfmt_xlonglong\fP(char *\fIdest\fR,unsigned long long \fIsource\fR); |
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.SH DESCRIPTION |
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fmt_xlonglong writes an ASCII representation ('0' to '9' and 'a' to 'f', |
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base 16) of \fIsource\fR to \fIdest\fR and returns the number of bytes |
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written. |
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fmt_xlonglong does not append \\0. |
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If \fIdest\fR equals FMT_LEN (i.e. is zero), fmt_xlonglong returns the |
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number of bytes it would have written. |
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For convenience, fmt.h defines the integer FMT_XLONG to be big enough to |
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contain every possible fmt_xlonglong output plus \\0. |
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.SH "SEE ALSO" |
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scan_xlonglong(3)
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