1fmt_ip6c(3)                Library Functions Manual                fmt_ip6c(3)
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NAME

6       fmt_ip6c - write a formatted ASCII representation of an IPv6 number
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SYNTAX

9       #include <ip6.h>
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11       unsigned int fmt_ip6c(char *dest,const char ip[16]);
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DESCRIPTION

14       fmt_ip6c  formats  an  IPv6  number in ASCII representation from ip and
15       writes the result into dest. It returns the number of bytes written.
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17       fmt_ip6c will apply "::" compression to the output.
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19       If ip is an IPv4-mapped IPv6 address, fmt_ip6c will output it  as  IPv4
20       address.
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22       If  dest  equals FMT_LEN (i.e. is zero), fmt_ip6c returns the number of
23       bytes it would have written.
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25       fmt_ip6c does not append \0.
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27       For convenience, ip6.h defines the integer IP6_FMT to be big enough  to
28       contain every possible fmt_ip6c output plus \0.
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EXAMPLE

31       #include <ip6.h>
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33         char buf[IP6_FMT];
34         char ip[16];
35         buf[fmt_ip6c(buf,ip)]=0;
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SEE ALSO

38       fmt_ip6(3), fmt_ip6ifc(3), scan_ip6(3), fmt_ip4(3)
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42                                                                   fmt_ip6c(3)