1.fp 5 B 2.de Af 3.ds ;G \\*(;G\\f\\$1\\$3\\f\\$2 4.if !\\$4 .Af \\$2 \\$1 "\\$4" "\\$5" "\\$6" "\\$7" "\\$8" "\\$9" 5.. 6.de aF 7.ie \\$3 .ft \\$1 8.el \{\ 9.ds ;G \& 10.nr ;G \\n(.f 11.Af "\\$1" "\\$2" "\\$3" "\\$4" "\\$5" "\\$6" "\\$7" "\\$8" "\\$9" 12\\*(;G 13.ft \\n(;G \} 14.. 15.de L 16.aF 5 \\n(.f "\\$1" "\\$2" "\\$3" "\\$4" "\\$5" "\\$6" "\\$7" 17.. 18.de LR 19.aF 5 1 "\\$1" "\\$2" "\\$3" "\\$4" "\\$5" "\\$6" "\\$7" 20.. 21.de RL 22.aF 1 5 "\\$1" "\\$2" "\\$3" "\\$4" "\\$5" "\\$6" "\\$7" 23.. 24.de EX \" start example 25.ta 1i 2i 3i 4i 5i 6i 26.PP 27.RS 28.PD 0 29.ft 5 30.nf 31.. 32.de EE \" end example 33.fi 34.ft 35.PD 36.RE 37.PP 38.. 39.TH IP6 3 40.SH NAME 41ip6 \- IP V6 address support 42.SH SYNOPSIS 43.EX 44#include <ip6.h> 45 46char* fmtip6(unsigned char* addr, int bits); 47int strtoip6(const char* str, char** end, unsigned char* addr, unsigned char* bits); 48.EE 49 50.SH DESCRIPTION 51.L fmtip6() 52formats the IPV6 address 53.L addr 54with optional prefix bits 55.L bits 56(0 if not a prefix) into a thread-specific 0-terminated temporary buffer and returns a pointer 57to the formatted value. 58 59.PP 60.L strtoip6() 61converts a formatted IPV6 address from the 0-terminated string 62.L str 63into a host order IPV6 address in 64.L addr 65which must be a buffer of at least 66.L IP6ADDR 67bytes. 68If 69.L bits 70is not 0 then an optional 71.BI / bits 72(prefix size in bits) is parsed and 73.L *bits 74is set to the number of prefix bits. 75If 76.L end 77is not 0 then 78.L *end 79will point to the first unparsed character in 80.L str 81on return. 820 is returned on success, -1 on failure. 83 84.SH "SEE ALSO" 85dss(1) 86