c.h
void println(void);
c.c
#include <stdio.h>#include "c.h"void println(){printf("/n");}
a.c
#include <stdio.h>#include "c.h"int main(void){println();return 0;}
Makefile:
main:a.o c.o gcc a.o c.o -o maina.o:a.c c.h gcc -c a.c -o a.oc.o:c.c c.h gcc -c c.c -o c.oclean: rm -f *.o
