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36 lines
1.1 KiB
36 lines
1.1 KiB
/* this header file comes from libowfat, http://www.fefe.de/libowfat/ */ |
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#ifndef IP6_H |
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#define IP6_H |
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#include "byte.h" |
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#include "uint32.h" |
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unsigned int scan_ip6(const char* src,char* ip); |
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unsigned int fmt_ip6(char* dest,const char* ip); |
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unsigned int fmt_ip6c(char* dest,const char* ip); |
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unsigned int scan_ip6if(const char* src,char* ip,uint32* scope_id); |
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unsigned int fmt_ip6if(char* dest,const char* ip,uint32 scope_id); |
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unsigned int fmt_ip6ifc(char* dest,const char* ip,uint32 scope_id); |
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unsigned int scan_ip6_flat(const char *src,char *); |
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unsigned int fmt_ip6_flat(char *dest,const char *); |
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/* |
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ip6 address syntax: (h = hex digit), no leading '0' required |
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1. hhhh:hhhh:hhhh:hhhh:hhhh:hhhh:hhhh:hhhh |
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2. any number of 0000 may be abbreviated as "::", but only once |
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flat ip6 address syntax: |
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hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh |
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*/ |
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#define IP6_FMT 40 |
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#define FMT_IP6 40 |
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extern const char V4mappedprefix[12]; /*={0,0,0,0,0,0,0,0,0,0,0xff,0xff}; */ |
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extern const char V6loopback[16]; /*={0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1}; */ |
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extern const char V6any[16]; /*={0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}; */ |
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#define ip6_isv4mapped(ip) (byte_equal(ip,12,V4mappedprefix)) |
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#endif
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