void kmain(void) { const char* str = "Your mother gay lol"; char* videoMemoryPtr = (char*)0xb8000; // Video memory start unsigned int i = 0; unsigned int j = 0; while (j < 80 * 25 * 2) { videoMemoryPtr[j] = ' '; videoMemoryPtr[j+1] = 0x07; j += 2; } j = 0; while(str[j] != '\0') { videoMemoryPtr[i] = str[j]; videoMemoryPtr[i+1] = 0x07; j++; i += 2; } return; }