1 #include <libc/math.h> 2 #include <libc/stdio.h> 3 #include <libc/stdlib.h> 4 #include <libc/time.h> 5 #include <libc/unistd.h> 6 7 void print_ascii_logo() 8 { 9 printf(" ____ ___ ____ \n"); 10 printf("| _ \\ _ __ __ _ __ _ ___ _ __ / _ \\ / ___| \n"); 11 printf("| | | || '__| / _` | / _` | / _ \\ | '_ \\ | | | |\\___ \\ \n"); 12 printf("| |_| || | | (_| || (_| || (_) || | | || |_| | ___) |\n"); 13 printf("|____/ |_| \\__,_| \\__, | \\___/ |_| |_| \\___/ |____/ \n"); 14 printf(" |___/ \n"); 15 } 16 void print_copyright() 17 { 18 printf(" DragonOS - An opensource operating system.\n"); 19 printf(" Copyright: fslongjin & DragonOS Community. 2022, All rights reserved.\n"); 20 printf(" Version: "); 21 put_string("V0.1.1 - 20221127\n", COLOR_GREEN, COLOR_BLACK); 22 printf(" You can visit the project via:\n"); 23 printf("\n"); 24 put_string(" Official Website: https://DragonOS.org\n", COLOR_INDIGO, COLOR_BLACK); 25 put_string(" GitHub: https://github.com/fslongjin/DragonOS\n", COLOR_ORANGE, COLOR_BLACK); 26 printf("\n"); 27 printf(" Maintainer: longjin <longjin@RinGoTek.cn>\n"); 28 printf(" Get contact with the community: <contact@DragonOS.org>\n"); 29 printf("\n"); 30 printf(" If you find any problems during use, please visit:\n"); 31 put_string(" https://bbs.DragonOS.org\n", COLOR_ORANGE, COLOR_BLACK); 32 printf("\n"); 33 } 34 35 int main() 36 { 37 // printf("Hello World!\n"); 38 print_ascii_logo(); 39 40 print_copyright(); 41 // exit(0); 42 // while (1) 43 // ; 44 45 return 0; 46 }