I write a simple program but can't compile it. Below is the program: #include <Xlib.h> main() {Display *d=XOpenDisplay(NULL); if(d==NULL) {printf("can't open display\n");exit(0);} XCloseDisplay(d); }
I use "gcc -I/usr/X11R6/include/X11 xhi.c" to complie it and get the following message: /tmp/cca002281.o: In function `main': /tmp/cca002281.o(.text+0x9): undefined reference to `XOpenDisplay' /tmp/cca002281.o(.text+0x45): undefined reference to `XCloseDisplay' What's the problem? Please reply to [EMAIL PROTECTED] because I will leave the list in a minute.