#include <stdio.h> int main(void) { return 0; }
Standard input is empty
prog.c: In function 'main': prog.c:6:2: warning: implicit declaration of function 'getch' [-Wimplicit-function-declaration] getch(); ^ /home/qdOAhL/ccVlhFAr.o: In function `main': prog.c:(.text.startup+0x1c): undefined reference to `getch' collect2: error: ld returned 1 exit status
Standard output is empty