all : prerex 
objs =  prerex.o inout.o edit.o
headers = prerex.h 

CC = gcc
CPPFLAGS = -I/usr/include -L/usr/lib
CFLAGS = -O4 -Wall -Wextra
LDLIBS = -lreadline 

prerex :  $(objs)

prerex.o :  prerex.c $(headers)

inout.o :  inout.c $(headers)

edit.o :  edit.c $(headers)