25 lines
		
	
	
	
		
			603 B
		
	
	
	
		
			C
		
	
	
		
			Executable file
		
	
	
	
	
			
		
		
	
	
			25 lines
		
	
	
	
		
			603 B
		
	
	
	
		
			C
		
	
	
		
			Executable file
		
	
	
	
	
#!./tcc -run -L/usr/X11R6/lib -lX11
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#include <stdlib.h>
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/* Yes, TCC can use X11 too ! */
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#include <stdio.h>
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#include <X11/Xlib.h>
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int main(int argc, char **argv)
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{
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    Display *display;
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    Screen *screen;
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    display = XOpenDisplay("");
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    if (!display) {
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        fprintf(stderr, "Could not open X11 display\n");
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        exit(1);
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    }
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    printf("X11 display opened.\n");
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    screen = XScreenOfDisplay(display, 0);
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    printf("width = %d\nheight = %d\ndepth = %d\n", 
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           screen->width, 
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           screen->height,
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           screen->root_depth);
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    XCloseDisplay(display);
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    return 0;
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}
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