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#pragma once
#include "fastfetch.h"
#include "modules/localip/option.h"
#ifndef IN6_IS_ADDR_GLOBAL
/* Global Unicast: 2000::/3 (001...) */
#define IN6_IS_ADDR_GLOBAL(a) (((a)->s6_addr[0] & 0xE0) == 0x20)
#endif
#ifndef IN6_IS_ADDR_UNIQUE_LOCAL
/* Unique Local: fc00::/7 (1111 110...) */
#define IN6_IS_ADDR_UNIQUE_LOCAL(a) (((a)->s6_addr[0] & 0xFE) == 0xFC)
#endif
#ifndef IN6_IS_ADDR_LINKLOCAL
/* Link-Local: fe80::/10 (1111 1110 10...) */
#define IN6_IS_ADDR_LINKLOCAL(a) (((a)->s6_addr[0] == 0xFE) && (((a)->s6_addr[1] & 0xC0) == 0x80))
#endif
typedef struct FFLocalIpResult {
FFstrbuf name;
FFstrbuf ipv4;
FFstrbuf ipv6;
FFstrbuf mac;
FFstrbuf flags;
int32_t mtu;
int32_t speed; // in Mbps
FFLocalIpType defaultRoute;
} FFLocalIpResult;
typedef struct FFLocalIpNIFlag {
uint32_t flag;
const char* name;
} FFLocalIpNIFlag;
static inline void ffLocalIpFillNIFlags(FFstrbuf* buf, uint64_t flag, const FFLocalIpNIFlag names[]) {
for (const FFLocalIpNIFlag* nf = names; flag && nf->name; ++nf) {
if (flag & nf->flag) {
if (buf->length > 0) {
ffStrbufAppendC(buf, ',');
}
ffStrbufAppendS(buf, nf->name);
flag &= ~nf->flag;
}
}
}
const char* ffDetectLocalIps(const FFLocalIpOptions* options, FFlist* results);
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