16 lines
494 B
C
16 lines
494 B
C
void err(const char *format, ...);
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void warn(const char *format, ...);
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void info(const char *format, ...);
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#ifdef DEBUG
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void debug(const char *format, ...);
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#else
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#define debug(...) { }
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#endif
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uint16_t csum_fold(uint32_t sum);
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uint16_t csum_ip4(void *buf, size_t len);
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void csum_tcp4(struct iphdr *iph);
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char *ipv6_l4hdr(struct ipv6hdr *ip6h, uint8_t *proto);
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int sock_l4_add(struct ctx *c, int v, uint16_t proto, uint16_t port);
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int timespec_diff_ms(struct timespec *a, struct timespec *b);
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