#include #include #include "basename.h" static void usage(char *); int main(int argc, char *argv[]) { if (argc == 1) usage(base_name(argv[0])); printf("Exécution de \"%s %s\"\n", argv[0], argv[1]); return EXIT_SUCCESS; } static void usage(char *name) { printf("Usage: %s «argument»\n", name); exit(EXIT_FAILURE); }