1 #include <libc/stdio.h> 2 #include<libc/stdlib.h> 3 void print_ascii_logo() 4 { 5 printf(" ____ ___ ____ \n"); 6 printf("| _ \\ _ __ __ _ __ _ ___ _ __ / _ \\ / ___| \n"); 7 printf("| | | || '__| / _` | / _` | / _ \\ | '_ \\ | | | |\\___ \\ \n"); 8 printf("| |_| || | | (_| || (_| || (_) || | | || |_| | ___) |\n"); 9 printf("|____/ |_| \\__,_| \\__, | \\___/ |_| |_| \\___/ |____/ \n"); 10 printf(" |___/ \n"); 11 } 12 void print_copyright() 13 { 14 printf(" DragonOS - An opensource operating system.\n"); 15 printf(" Copyright: fslongjin. 2022, All rights reserved.\n"); 16 printf(" You can visit the project via:\n"); 17 printf("\n"); 18 put_string(" https://github.com/fslongjin/DragonOS\n", COLOR_ORANGE, COLOR_BLACK); 19 printf("\n"); 20 printf(" Email: longjin@RinGoTek.cn\n"); 21 printf("\n"); 22 } 23 int main() 24 { 25 // printf("Hello World!\n"); 26 print_ascii_logo(); 27 print_copyright(); 28 exit(0); 29 while (1) 30 ; 31 }