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Length: 911 (0x38f)
Types: TextFile
Names: »XCharWidths.c«
└─⟦a0efdde77⟧ Bits:30001252 EUUGD11 Tape, 1987 Spring Conference Helsinki
└─⟦526ad3590⟧ »EUUGD11/gnu-31mar87/X.V10.R4.tar.Z«
└─⟦2109abc41⟧
└─⟦this⟧ »./X.V10R4/Xlib/XCharWidths.c«
#include <X/mit-copyright.h>
/* $Header: XCharWidths.c,v 10.5 86/04/22 15:22:44 jg Rel $ */
/* Copyright Massachusetts Institute of Technology 1985 */
#include "XlibInternal.h"
/* returns number of widths on success, NULL on error */
int XCharWidths (chars, len, font, widths)
char *chars; /* not necessarily null-terminated */
int len;
Font font;
short *widths;
{
register Display *dpy;
register XReq *req;
XRep rep;
GetReq(X_CharWidths, 0);
req->param.l[0] = font;
req->params2 = len;
Data (dpy, chars, len);
if (!_XReply(dpy, &rep))
return(NULL);
#ifdef BIGSHORTS
{
ushort_p *proto_shorts = (ushort_p *) malloc (rep.param.l[0]);
_XReadPad (dpy, (char *)proto_shorts, rep.param.l[0]);
UnpackShorts(proto_shorts, widths, rep.param.l[0]);
free((char *)proto_shorts);
}
#else
_XReadPad (dpy, (char *)widths, rep.param.l[0]);
#endif
return(rep.param.l[0] >> 1);
}