How to write a Hello World program in C that does not use main().

This simple program is a Hello World example that does not use the main() function. This is certainly possible in a C program. #define syscall(a, D, S, d) __asm__ __volatile__("syscall" : : "a"(a), "D"(D), "S"(S), "d"(d))   void _start(void) { syscall(1, 1, "Hello, World\n", 14); syscall(60, 0, 0, 0); }#define syscall(a, D, S, d) __asm__ … Read more