add: error message

This commit is contained in:
2025-11-20 10:37:16 -06:00
parent 214abd7ddd
commit c6289081e7
7 changed files with 200 additions and 97 deletions

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@@ -9,4 +9,4 @@ void print_err(const char *format, ...);
void print_header(struct setting const *settings);
void print_statistics(struct statistics const *stats, struct setting const *settings);
void print_recv(struct setting const *settings, struct icmphdr const *header, struct timeval const *start, struct timeval const *stop);
void print_recv(const struct setting *settings, const struct icmphdr *header, const struct timeval *start, const struct timeval *stop, struct sockaddr_in const *sender);