1 files changed, 80 insertions, 0 deletions
diff --git a/libX11/src/QuColors.c b/libX11/src/QuColors.c
new file mode 100644
index 000000000..f2203c8be
--- /dev/null
+++ b/libX11/src/QuColors.c
@@ -0,0 +1,80 @@
+/* $Xorg: QuColors.c,v 1.5 2001/02/09 02:03:35 xorgcvs Exp $ */
+/*
+
+Copyright 1986, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+*/
+/* $XFree86: xc/lib/X11/QuColors.c,v 1.3 2001/01/17 19:41:42 dawes Exp $ */
+
+#define NEED_REPLIES
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include "Xlibint.h"
+
+int
+XQueryColors(
+    register Display *dpy,
+    Colormap cmap,
+    XColor *defs, 		/* RETURN */
+    int ncolors)
+{
+    register int i;
+    xrgb *color;
+    xQueryColorsReply rep;
+    long nbytes;
+    register xQueryColorsReq *req;
+
+    LockDisplay(dpy);
+    GetReq(QueryColors, req);
+
+    req->cmap = cmap;
+    req->length += ncolors; /* each pixel is a CARD32 */
+
+    for (i = 0; i < ncolors; i++)
+      Data32 (dpy, (long *)&defs[i].pixel, 4L);
+       /* XXX this isn't very efficient */
+
+    if (_XReply(dpy, (xReply *) &rep, 0, xFalse) != 0) {
+	if ((color = (xrgb *)
+	    Xmalloc((unsigned) (nbytes = (long) ncolors * SIZEOF(xrgb))))) {
+
+	    _XRead(dpy, (char *) color, nbytes);
+
+	    for (i = 0; i < ncolors; i++) {
+		register XColor *def = &defs[i];
+		register xrgb *rgb = &color[i];
+		def->red = rgb->red;
+		def->green = rgb->green;
+		def->blue = rgb->blue;
+		def->flags = DoRed | DoGreen | DoBlue;
+	    }
+	    Xfree((char *)color);
+	}
+	else _XEatData(dpy, (unsigned long) nbytes);
+    }
+    UnlockDisplay(dpy);
+    SyncHandle();
+    return 1;
+}
+