#include "config.h" UserConfig config = { .port = 443, .addr = "https://github.com/CaptainBoulbi/webpage", }; void getUserConfig(int argc, char* argv[]){ for (int i=1; i<argc; i++){ if (strcmp(argv[i], "-p") == 0){ if (argc <= (i+1)){ perror("ERROR: Port not defined by user"); exit(1); } config.port = atoi(argv[++i]); } else { config.addr = argv[i]; } } }