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fmt_asn1dertag(3)	   Library Functions Manual	     fmt_asn1dertag(3)

NAME
       fmt_asn1dertag -	encode unsigned	integer	like ASN.1 DER tag

SYNTAX
       #include	<fmt.h>

       size_t fmt_asn1dertag(char *dest,unsigned long long source);

DESCRIPTION
       fmt_asn1dertag  encodes an unsigned integer using the ASN.1 DER for en-
       coding tag.  This takes one byte	for every 7 bits in the	number.

       If dest equals FMT_LEN (i.e. is NULL), fmt_asn1dertag returns the  num-
       ber of bytes it would have written.

       For convenience,	fmt.h defines the integer FMT_ASN1TAG to be big	enough
       to contain every	possible fmt_asn1dertag	output.

SEE ALSO
       scan_asn1dertag(3)

							     fmt_asn1dertag(3)

NAME | SYNTAX | DESCRIPTION | SEE ALSO

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