int main (void) { int command; display_menu (); printf("Enter a command from above menu:"); scanf("%d", &command); switch (command) { case 0: display_menu (); break; case 1: copy (); display_menu (); break; case -1: return 0; default: printf("Invalid choice\n"); break; } printf("\n"); printf("\n"); return 0; }
/** * \brief DMA callback function for transfer complete. */ static void dma_callback(struct dma_resource* const resource) { transfer_is_done = true; dma_break++; if (true == is_scrolling) { /* Used for automatically exit implementation */ if ((dma_block_count * 4) <= dma_break) { dma_break = 0; /* Stop Automated character mode */ xpro_lcd_automated_char_stop(); printf("Exits from scrolling mode.\n\n\r"); display_menu(); } } if (true == is_bitmapping) { /* Used for automatically exit implementation */ if ((bitmapping_repeat_count) <= dma_break) { dma_break = 0; /* Stop Automated bit mode */ xpro_lcd_automated_bit_stop(); printf("Exits from Bit mapping mode.\n\n\r"); display_menu(); } } }
/** * \brief Application entry point for adcife example. * * \return Unused (ANSI-C compatibility). */ int main(void) { uint32_t uc_key = 0; /* Initialize the SAM system */ sysclk_init(); board_init(); /* Initialize the UART console */ configure_console(); /* Output example information */ puts(STRING_HEADER); /* Set default ADCIFE test mode. */ g_adc_test_mode.uc_trigger_mode = TRIGGER_MODE_SOFTWARE; g_adc_test_mode.uc_pdc_en = 1; g_adc_test_mode.uc_gain_en = 0; display_menu(); start_dac(); start_adc(); while (1) { /* ADCIFE software trigger per 1s */ if (g_adc_test_mode.uc_trigger_mode == TRIGGER_MODE_SOFTWARE) { adc_start_software_conversion(&g_adc_inst); } if (!usart_read(CONF_UART, &uc_key)) { adc_disable_interrupt(&g_adc_inst, ADC_SEQ_SEOC); display_menu(); set_adc_test_mode(); start_adc(); puts("Press any key to display configuration menu.\r"); } delay_ms(1000); if (g_uc_condone_flag == 1) { if(g_adc_test_mode.uc_pdc_en == 0) { printf("Internal DAC Voltage = %4d mv \r\n", (int)(g_adc_sample_data[0] * VOLT_REF / MAX_DIGITAL)); } else { printf("Internal DAC Voltage = %4d mv \r\n", (int)(g_adc_sample_data[0] * VOLT_REF / MAX_DIGITAL)); printf("Scaled VCC Voltage = %4d mv \r\n", (int)(g_adc_sample_data[1] * VOLT_REF / MAX_DIGITAL)); } g_uc_condone_flag = 0; } } }
/** * \brief Application entry point. * * \return Unused (ANSI-C compatibility). */ int main(void) { uint8_t uc_key; /* Initialize the SAM3 system */ SystemInit(); board_init(); WDT->WDT_MR = WDT_MR_WDDIS; /* Initialize the console uart */ configure_console(); /* Output example information */ puts(STRING_HEADER); /* configure LED. */ led_config(); /* configure push buttons. */ configure_buttons(); /* Set default priorities for 2 buttons. */ puts("Set INT1's priority higher than INT2.\r"); set_interrupt_priority(INT_PRIOR_HIGH, INT_PRIOR_LOW); /* Display the main menu. */ display_menu(); // Flash the LED. while (1) { while (uart_read(CONSOLE_UART, &uc_key)); switch (uc_key) { case '1': set_interrupt_priority(INT_PRIOR_LOW, INT_PRIOR_HIGH); puts("Set INT2's priority higher than INT1.\n\r\r"); break; case '2': set_interrupt_priority(INT_PRIOR_HIGH, INT_PRIOR_LOW); puts("Set INT1's priority higher than INT2.\n\r\r"); break; case 'h': display_menu(); break; default: puts("Invalid input.\r"); break; } } }
/** * \brief Application entry point for SPI example. * * \return Unused (ANSI-C compatibility). */ int main(void) { uint8_t uc_key; /* Initialize the SAM system. */ sysclk_init(); board_init(); /* Initialize the console UART. */ configure_console(); /* Output example information. */ puts(STRING_HEADER); /* Configure SPI interrupts for slave only. */ NVIC_ClearPendingIRQ(SPI_IRQn); NVIC_DisableIRQ(SPI_IRQn); NVIC_SetPriority(SPI_IRQn, 0); NVIC_EnableIRQ(SPI_IRQn); spi_slave_initialize(); spi_xdmac_configure(SPI0); /* Display menu. */ display_menu(); while (1) { scanf("%c", (char *)&uc_key); switch (uc_key) { case 'h': display_menu(); break; case 't': spi_disable_xdmac(); NVIC_ClearPendingIRQ(SPI_IRQn); NVIC_DisableIRQ(SPI_IRQn); NVIC_SetPriority(SPI_IRQn, 0); NVIC_EnableIRQ(SPI_IRQn); spi_master_go(); break; default: /* Set configuration #n. */ if ((uc_key >= '0') && (uc_key <= ('0' + NUM_SPCK_CONFIGURATIONS - 1))) { spi_set_clock_configuration(uc_key - '0'); } break; } } }
void STLMoblet::keyPressEvent(int keyCode) { switch(keyCode) { case MAK_BACK: maExit(0); break; case MAK_0: STL_containers(); display_menu(); break; case MAK_1: functors_explained(); STL_functors(); display_menu(); break; case MAK_2: pointer_adapters_explained(); STL_adaptors(); display_menu(); break; case MAK_3: predicates_explained(); display_menu(); break; case MAK_4: STL_algorithms(); display_menu(); break; case MAK_5: STL_string(); display_menu(); break; case MAK_6: aux_functions(); display_menu(); break; case MAK_7: STL_auto_ptr(); display_menu(); break; case MAK_8: STL_pair(); display_menu(); break; case MAK_9: STL_iterators(); display_menu(); break; } }
/** * \brief The main function. */ int main(void) { uint8_t key; /* Initialize the SAM system */ sysclk_init(); board_init(); /* Initialize the console */ configure_console(); /* Output example information */ printf("-- AES Example --\r\n"); printf("-- %s\n\r", BOARD_NAME); printf("-- Compiled: %s %s --\n\r", __DATE__, __TIME__); /* Enable the AES module. */ aes_get_config_defaults(&g_aes_cfg); aes_init(AES, &g_aes_cfg); aes_enable(); /* Enable AES interrupt. */ aes_enable_interrupt(AES, AES_INTERRUPT_DATA_READY); /* Display menu */ display_menu(); while (1) { scanf("%c", (char *)&key); switch (key) { case 'h': display_menu(); break; case 'e': printf("GCM mode encryption test.\r\n"); gcm_mode_encryption_test(); break; case 'd': printf("GCM mode decryption test.\r\n"); gcm_mode_decryption_test(); break; default: break; } } }
int main(int argc, char * argv[]){ char input[MAX_INPUT_SIZE]; pthread_t thread; if(argc < 2){ printf("usage :\n"); printf("WifoPluginsConsole <userid>\n"); printf("with <userid equal to 1 or 2\n"); return -1; } strncpy(step, "start", sizeof(step)); wx_wengo = atoi(argv[1]); printf("Using wx_wengo_%d\n\n", wx_wengo); // register or quit while(strequals(step, "start")){ display_menu(step); //fgets(input, sizeof(input), stdin); gets(input); // if a quit, then quit if(strequals(input, "quit")){ printf("\nBye.\n"); return 0; } execute_action(input); } // display whole menu display_menu(NULL); // launch a thread to display the menu if(pthread_create(&thread, NULL, interact, NULL) != 0){ // TODO notify GUI return FALSE; } // event loop while(phPoll() == 0){ if(strequals(step, "quit")){ break; } usleep(40); } return 0; }
void main_platform() { if(button_read_button(&down_btn)) { if(is_view(gfx_mono_active_menu)) { if(gfx_mono_active_menu != NO_GPS_VIEW) { display_next_view(); } } // If it's not a view then the down button should be used for menu navigation. else { gfx_mono_menu_process_key(&menu_list[gfx_mono_active_menu-(VIEW_MAX_INDEX+1)], GFX_MONO_MENU_KEYCODE_DOWN); ssd1306_write_display(); } } if(button_read_button(&select_btn)) { if(is_view(gfx_mono_active_menu)) { ssd1306_clear_display(); display_menu(MAIN_MENU); } else { volatile uint8_t menuChoice = gfx_mono_menu_process_key(&menu_list[gfx_mono_active_menu-(VIEW_MAX_INDEX+1)], GFX_MONO_MENU_KEYCODE_ENTER); menu_link menu = menu_list[gfx_mono_active_menu-(VIEW_MAX_INDEX+1)].element_links[menuChoice]; // TODO: Skriv om snyggare :) if(menu == EXIT_MENU) { menu_list[gfx_mono_active_menu-(VIEW_MAX_INDEX+1)].current_page = 0; menu_list[gfx_mono_active_menu-(VIEW_MAX_INDEX+1)].current_selection = 0; if(is_view(menu_list[gfx_mono_active_menu-(VIEW_MAX_INDEX+1)].parent)) { display_view(menu_list[gfx_mono_active_menu-(VIEW_MAX_INDEX+1)].parent); } else { menu = menu_list[gfx_mono_active_menu-(VIEW_MAX_INDEX+1)].parent; display_menu(menu); } } else { display_menu(menu); } } } }
static Uint8 process_input(SDL_Scancode const *s, t_menuentries *item) { t_menuentries old_item; old_item = *item; *item += (*s == get_input(UP_INP)->code && *item != START_MEN) ? -1 : 0; *item += (*s == get_input(DOWN_INP)->code && *item != SCORE_MEN) ? 1 : 0; if (*s == get_input(RETURN_INP)->code) { play_sfx(get_common_sfx(BLIPCANCEL_SFX)); set_launcher(&space_destroy); } else if (*s == get_input(START_INP)->code) { if (entries[*item].enabled) { play_sfx(get_common_sfx(BLIPOK_SFX)); set_launcher(entries[*item].callback); } } if (*item != old_item) { display_menu(); play_sfx(get_common_sfx(BLIPSEL_SFX)); return (1); } return (0); }
/** * \brief Set AFEC resolution mode. */ static void set_afec_resolution(void) { uint8_t uc_key; uint8_t uc_done = 0; display_menu(); while (!uc_done) { while (uart_read(CONF_UART, &uc_key)); switch (uc_key) { case 'n': g_max_digital = MAX_DIGITAL_12_BIT; afec_set_resolution(AFEC0, AFEC_12_BITS); puts(" Set Resolution to Normal \n\r"); break; case 'e': g_max_digital = MAX_DIGITAL_12_BIT * 16; afec_set_resolution(AFEC0, AFEC_16_BITS); puts(" Set Resolution to Enhanced \n\r"); break; case 'q': uc_done = 1; puts(" Quit Configuration \n\r"); break; default: break; } } }
int show_bmarks_menu(FileView *view, const char tags[], int go_on_single_match) { static menu_info m; init_menu_info(&m, strdup("Bookmarks"), strdup("No bookmarks found")); m.execute_handler = &execute_bmarks_cb; m.key_handler = &bmarks_khandler; if(is_null_or_empty(tags)) { bmarks_list(&bmarks_cb, &m); } else { bmarks_find(tags, &bmarks_cb, &m); } if(go_on_single_match && m.len == 1) { goto_selected_file(view, m.items[m.pos], 0); reset_popup_menu(&m); return curr_stats.save_msg; } return display_menu(&m, view); }
int show_volumes_menu(FileView *view) { TCHAR c; TCHAR vol_name[MAX_PATH]; TCHAR file_buf[MAX_PATH]; static menu_info m; init_menu_info(&m, VOLUMES, strdup("No volumes mounted")); m.title = strdup(" Mounted Volumes "); for(c = TEXT('a'); c < TEXT('z'); c++) { if(drive_exists(c)) { TCHAR drive[] = TEXT("?:\\"); drive[0] = c; if(GetVolumeInformation(drive, vol_name, MAX_PATH, NULL, NULL, NULL, file_buf, MAX_PATH)) { char item_buf[MAX_PATH + 5]; snprintf(item_buf, sizeof(item_buf), "%s %s ", drive, vol_name); m.len = add_to_string_array(&m.items, m.len, 1, item_buf); } } } return display_menu(&m, view); }
static void inheritance_menu(ostream &out, istream &in) { int choice ; static FrInheritanceType types[] = { NoInherit, InheritSimple, InheritDFS, InheritBFS, InheritLocalDFS, } ; static const char *type_name[] = { "None", "Simple", "DFS", "BFS", "Local-DFS" } ; out << "Select inheritance type (currently " << type_name[get_inheritance_type()] << "):" << endl ; choice = display_menu(out,in,false,lengthof(types), 0, "\t1. None\n" "\t2. Simple IS-A lookup\n" "\t3. Full Depth-First Search\n" "\t4. Breadth-First Search\n" "\t5. Per-slot inheritance, then full DFS\n" ) ; set_inheritance_type(types[choice-1]) ; return ; }
int show_trashes_menu(FileView *view, int calc_size) { char **trashes; int ntrashes; int i; static menu_data_t m; init_menu_data(&m, view, format_str("%sNon-empty trash directories", calc_size ? "[ size] " : ""), strdup("No non-empty trash directories found")); m.execute_handler = &execute_trashes_cb; m.key_handler = &trashes_khandler; m.extra_data = calc_size; trashes = list_trashes(&ntrashes); show_progress(NULL, 0); for(i = 0; i < ntrashes; i++) { char *const item = format_item(trashes[i], calc_size); m.len = put_into_string_array(&m.items, m.len, item); } free_string_array(trashes, ntrashes); return display_menu(m.state, view); }
void main_menu() { int selected_menu_entry; do { selected_menu_entry = display_menu(); if(selected_menu_entry == 1) { // run the game run(); } else if(selected_menu_entry == 2) { // display the highscores show_highscores(); } else if(selected_menu_entry == 3) { // display a dialog which explains the controls of the game display_controls(); } else if(selected_menu_entry == 4) { // display a dialog which explains the elements of the game display_help(); } else if(selected_menu_entry == 5) { // clear highscores if(clear_score_dialog() == 1) { clear_highscore(); } } // leave if the menu entry "exit" is chosen } while(selected_menu_entry != 6); }
/** * \brief Read user input and execute menu selection */ void menu_run(void) { static unsigned int value = 0; int c = uart_getchar(); if ((c >= '0') && (c <= '9')) { value *= 10; value += c - '0'; uart_putchar(c); } else if ((c == '\n') || (c == '\r')) { if ((value > 0) && (value <= _current_menu_size)) { /* Invoke the callback */ if (_current_menu[value - 1].handler != NULL) { uart_puts("\n"); if (_current_menu[value - 1].handler() != 0) { uart_puts("\nError\n"); } } } else { uart_puts("\nInvalid selection\n"); } display_menu(); value = 0; } else { /* Not a valid character */ } }
//---------main------------------- int main(){ char end; int operation; do{ display_menu(); scanf("%d",&operation); switch(operation){ case 1 : display_list(); break; case 2 : push(); break; case 3 : pop(); break; default : printf("Error : Wronge number entered.\n"); break; } printf("\n\nDo you want to end program? Enter 'y' or 'n' : "); end=getche(); printf("\n\n"); }while(end!='y'); }
/* * The hash table is to keep track of leaves which have already been displayed * to the user. */ int main(int argc, char **argv) { int i; /* Initialize space for blacklist hash table */ if(hcreate(10000)==0) { fputs("Cannot create hash table.\n",stderr); return(EX_UNAVAILABLE); } i=0; do { if(read_pkglist(i++)) break; if(display_menu()) break; if(remove_packages()) break; free_menu(); } while(keep_going()); hdestroy(); fputs("\nProgram Terminated Successfully\n",stderr); return(0); }
void load_gui(SDL_Surface *sdl_screen) { static Uint8 *keystate; int play = 0; if(load_bmp("fonts/gui_font.bmp") == -1) { printf("Loading bmp font error\n"); } bg_color = SDL_MapRGB(sdl_screen->format, 255, 255, 255); display_menu(sdl_screen); cursor_pos = 0; while (!play) { SDL_PumpEvents(); keystate = SDL_GetKeyState(NULL); if(keystate[SDLK_UP]) { move_cursor(sdl_screen, UP); } if(keystate[SDLK_DOWN]) { if(strcmp(selected_game, "") == 0 && cursor_pos < 2) move_cursor(sdl_screen, DOWN); else if (strcmp(selected_game, "") != 0 && cursor_pos < 3) move_cursor(sdl_screen, DOWN); } if(keystate[SDLK_RETURN]) play = menu_action(sdl_screen); if(keystate[SDLK_ESCAPE]) break; SDL_Flip(sdl_screen); SDL_Delay(100); } }
int menu_action(SDL_Surface *sdl_screen) { char destination[0xFFFF]; int action; action = (strcmp(selected_game, "") != 0)? cursor_pos: cursor_pos + 1; if(action == 0) { return 1; } if(action == 1) { if(getcwd(cwd, sizeof(cwd)) != NULL) { navigate(sdl_screen, cwd, destination); while(strcmp(destination, "") != 0 && strcmp(destination + strlen(destination) - 3, ".gb") != 0) { strcpy(cwd, destination); navigate(sdl_screen, cwd, destination); } if(strcmp(destination + strlen(destination) - 3, ".gb") == 0) { strcpy(selected_game,destination); } cursor_pos = 0; display_menu(sdl_screen); } else { printf("Error when getting current directory\n"); } } else if(action == 2) { keyboard_conf(sdl_screen); } /*else if(action == 3){ joystick_conf(sdl_screen); }*/ else if(action == 3) { exit(1); } return 0; }
int popup( char* menu[], char* keys, int count, int x, int y, int border ) /*弹出式菜单的显示*/ { register int i, len; int endx, endy, choice; unsigned int *p; if((x>24)||(x<0)||(y>79)||(y<0)) { printf("范围错"); return -2; } len = 0; for( i = 0; i < count; i++ ) if( strlen( menu[i]) > len ) len = strlen( menu[i] ); endy = len + 2 + y; endx = count + 1 + x; if((endx+1>24)||(endy+1>79)) { printf("菜单不匹配"); return -2; } p = (unsigned int *) malloc((endx-x+1)*(endy-y+1)); if( !p ) exit(1); save_video( x, endx + 1, y, endy+1, p ); if( border ) disp_box( y, x, endy, endx, YELLOW ); display_menu( menu, x + 1, y + 1, count ); choice = get_resp( x + 1, y, count, menu, keys ); restore_video( x, endx + 1, y, endy + 2, (unsigned char* ) p); free( p ); return choice; }
int main(int argc, char *argv[]) { MemoryManagement manager; char choice; while(1){ display_menu(); std::cout << "What do you want?" << std::endl; choice = getchar(); switch(choice) { case '1':manager.SetMemSize();system("clear");break; case '2':manager.SetAlgorithm();manager.flag = 1;system("clear");break; case '3':manager.NewProcess();manager.flag = 1;system("clear");break; case '4':manager.KillProcess();manager.flag = 1;system("clear");break; case '5':manager.DisplayMemoryUsage();manager.flag = 1;break; case '0':exit(1);break; default:break; } /* std::cout << "Manager Size:" << manager.mem_size << std::endl; std::cout << "Manager Algorithm:" << manager.ma_algorith << std::endl; std::cout << "Manager Pid:" << manager.pid << std::endl; std::cout << "Manager flag:" << manager.flag << std::endl; */ } return EXIT_SUCCESS; }
// Disp a specific screen void DisplayManager::display() { lcd.clear(); lcd.setCursor(0, 0); if (display_mode == -2) { display_menu(); return; } switch (display_mode) { case DATETIME: display_datetime(); break; case POSITION: display_position(); break; case ALTITUDE: display_altitude(); break; case BATTERYM: display_battery(); break; default: lcd.print(satellites); lcd.setCursor(0, 1); lcd.print(iterations); return; } }
int dosave(void) { int n, selected[1]; struct menulist menu; init_menulist(&menu); add_menuitem(&menu, 1, "Quicksave and exit the game", 'y', FALSE); add_menuitem(&menu, 2, "Abandon this game and delete its save file", '!', FALSE); add_menuitem(&menu, 3, "Continue playing", 'n', FALSE); n = display_menu(menu.items, menu.icount, "Do you want to stop playing?", PICK_ONE, PLHINT_URGENT, selected); free(menu.items); if (n) n = selected[0]; else n = 3; if (n == 3) { if (multi > 0) nomul(0, NULL); } else if (n == 1) { pline("Saving..."); if (dosave0(FALSE)) { program_state.something_worth_saving = 0; u.uhp = -1; /* universal game's over indicator */ terminate(); } else doredraw(); } else if (n == 2) { return done2(); } return 0; }
int main() { int a = 10; int b = 20; swap(&a,&b); char choice; pid=0; free_block = init_free_block(mem_size); //初始化空闲区 for(;;) { display_menu(); //显示菜单 fflush(stdin); choice=getchar(); //获取用户输入 switch(choice) { case '1': set_mem_size(); break; //设置内存大小 case '2': set_algorithm();flag=1; break; //设置分配算法 case '3': new_process(); flag=1; break; //创建新进程 case '4': kill_process();flag=1; break; //删除进程 case '5': display_mem_usage(); flag=1; break; //显示内存使用 case '0': do_exit(); exit(0); //释放链表并退出 default: break; } getchar(); } }
int dohistory(const struct nh_cmd_arg *arg) { struct nh_menulist menu; boolean over = program_state.gameover; boolean showall = over || wizard; int i; (void) arg; if (histcount < 2) { /* you get an automatic entry on turn 1 for being born. If it's the only one, there is nothing worth reporting */ if (!over) pline(msgc_info, "History has not recorded anything about you."); return 0; } init_menulist(&menu); for (i = 0; i < histcount; i++) { if (histevents[i].hidden && !showall) continue; add_menutext(&menu, msgprintf("On T:%u you %s", histevents[i].when, histevents[i].what)); } display_menu(&menu, "History has recorded:", PICK_NONE, PLHINT_ANYWHERE, NULL); return 0; }
void menu_main(){ switch(current_function)//get current function and make decision based on it { case 0: //function 0 log if(!isShowingLog) show_log(); //if the log isnt showing show it if(nNxtButtonPressed == 2){ //if we are pressing left while(nNxtButtonPressed == 2); //must click and release to scroll another line scroll_down(); } if(nNxtButtonPressed == 1){ //if we are pressing right while(nNxtButtonPressed==1); //must click and release to scroll another line scroll_up(); } break; case 1: //function 1 menu display_menu(); break; } if(nNxtButtonPressed==3 && current_function!=1){ //if we press enter and are not on menu while(nNxtButtonPressed==3); //dont allow double reads. you have to release before anything happens hide_log(); //hide the menu. cant hurt previous_function=current_function; //save the old function number current_function=1; //set the current function to menu } }
int show_undolist_menu(FileView *view, int with_details) { char **p; size_t len; static menu_info m; init_menu_info(&m, UNDOLIST_MENU, strdup("Undolist is empty")); m.current = get_undolist_pos(with_details) + 1; m.pos = m.current - 1; m.title = strdup(" Undolist "); m.items = undolist(with_details); p = m.items; while(*p++ != NULL) m.len++; if(m.len > 0) { m.len = add_to_string_array(&m.items, m.len, 1, "list end"); /* Add current position mark to menu item. */ len = (m.items[m.pos] != NULL) ? strlen(m.items[m.pos]) : 0; m.items[m.pos] = realloc(m.items[m.pos], len + 1 + 1); memmove(m.items[m.pos] + 1, m.items[m.pos], len + 1); m.items[m.pos][0] = '*'; } return display_menu(&m, view); }
/* * the main method (including program loop) */ int main(int argc, char* argv[]) { Event* event = read_data(); int running = 1; int input; int t_index = 0; /* the index for the times */ char* times_file; char* log_file; printf("Please enter times file: "); times_file = readline(); printf("Please enter log file: "); log_file = readline(); t_index = refresh(event, times_file, t_index); display_event_header(event); while (running) { input = display_menu(event); t_index = refresh(event, times_file, t_index); switch (input) { case 1: locate_entrant(event); append_to_file(log_file, "EM: entrant query"); break; case 2: printf("\t%d\n", count_by_status(event, NOT_STARTED)); append_to_file(log_file, "EM: entrants counted - not started"); break; case 3: printf("\t%d\n", count_by_status(event, STARTED) + count_by_status(event, STOPPED)); append_to_file(log_file, "EM: entrants counted - running"); break; case 4: printf("\t%d\n", count_by_status(event, FINISHED)); append_to_file(log_file, "EM: entrants counted - finished"); break; case 5: list_excluded_safety(event); append_to_file(log_file, "EM: entrants listed - excluded"); break; case 6: list_excluded_incorrect(event); append_to_file(log_file, "EM: entrants listed - disqualified"); break; case 7: display_results(event); append_to_file(log_file, "EM: results displayed"); break; case 8: running = 0; append_to_file(log_file, "EM: quitting"); break; default: /* invalid input, do nothing */ break; } } return EXIT_SUCCESS; }