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Annotation of 43BSD/contrib/X/Xlib/XFontWidths.c, revision 1.1.1.1

1.1       root        1: #include <X/mit-copyright.h>
                      2: 
                      3: /* $Header: XFontWidths.c,v 10.5 86/02/01 15:33:55 tony Rel $ */
                      4: /* Copyright    Massachusetts Institute of Technology    1985  */
                      5: 
                      6: #include "XlibInternal.h"
                      7: 
                      8: short *XFontWidths (font)
                      9:        Font font;
                     10: {
                     11:        register Display *dpy;
                     12:        register XReq *req;
                     13:        XRep rep;
                     14:        char *buf;
                     15: 
                     16:        GetReq(X_FontWidths, 0);
                     17:        req->param.l[0] = font;
                     18:        if (!_XReply(dpy, &rep))
                     19:            return(NULL);
                     20:        if ((buf = (char *) malloc(rep.param.l[0])) == NULL) {
                     21:            errno = ENOMEM;
                     22:            _XIOError(dpy);
                     23:        }
                     24:        _XReadPad (dpy, buf, rep.param.l[0]);
                     25:        return ((short *) buf);
                     26: }

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