Fixed attribute unused result problem, updated header & README.md

Author: Smart6502

README.md

@@ -31,7 +31,7 @@ Pre-compiled library files are available in the releases tab (only for Linux x86
 
 int main()
 {
-    pluto_init_window(false);								/* Initialize pluto without anti-aliasing */
+    pluto_init_window();								/* Initialize pluto */
     pluto_save_screen();								/* Save screen (restored later) */
 
     for (;;)
@@ -44,8 +44,8 @@ int main()
 	    	}
     	}
 
-		pluto_write_out();								/* Write to outbuffer */
-		pluto_render();									/* Render the outbuffer */
+	pluto_write_out();								/* Write to outbuffer */
+	pluto_render();									/* Render the outbuffer */
     }
 
     pluto_deinit();

src/pluto.h

@@ -68,6 +68,8 @@ typedef struct
 extern pluto_lib_t _pluto_canvas;
 /* Instance */
 
+extern void pluto_init_window();
+
 extern void pluto_render();
 /* Draw frame to stdout */
 

src/render.c

@@ -142,7 +142,7 @@ void pluto_render()
     if (_pluto_canvas.use_write)
     {
 #if defined(__unix__) || defined(__linux__) || defined(BSD) || defined(__APPLE__)
-        write(1, _pluto_canvas.buffer, _pluto_canvas.bufsize);
+        (void)write(STDOUT_FILENO, _pluto_canvas.buffer, _pluto_canvas.bufsize);
 #else
         fputs((char *)_pluto_canvas.buffer, stdout);
         fflush(stdout);
@@ -155,4 +155,4 @@ void pluto_render()
     }
     _pluto_unlock_term();
     _pluto_canvas.busy = false;
-}
+}