b9a21c3c91c47e090316e28d759194e46628ed49vboxsync/***********************************************************
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncCopyright 1987, 1998 The Open Group
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncPermission to use, copy, modify, distribute, and sell this software and its
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncdocumentation for any purpose is hereby granted without fee, provided that
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncthe above copyright notice appear in all copies and that both that
b9a21c3c91c47e090316e28d759194e46628ed49vboxsynccopyright notice and this permission notice appear in supporting
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncdocumentation.
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncThe above copyright notice and this permission notice shall be included in
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncall copies or substantial portions of the Software.
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncTHE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncIMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncFITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncOPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncAN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncCONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncExcept as contained in this notice, the name of The Open Group shall not be
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncused in advertising or otherwise to promote the sale, use or other dealings
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncin this Software without prior written authorization from The Open Group.
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncCopyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync All Rights Reserved
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncPermission to use, copy, modify, and distribute this software and its
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncdocumentation for any purpose and without fee is hereby granted,
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncprovided that the above copyright notice appear in all copies and that
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncboth that copyright notice and this permission notice appear in
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncsupporting documentation, and that the name of Digital not be
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncused in advertising or publicity pertaining to distribution of the
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncsoftware without specific, written prior permission.
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncDIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncDIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncWHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncCopyright 1992, 1993 Data General Corporation;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncCopyright 1992, 1993 OMRON Corporation
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncPermission to use, copy, modify, distribute, and sell this software and its
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncdocumentation for any purpose is hereby granted without fee, provided that the
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncabove copyright notice appear in all copies and that both that copyright
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncnotice and this permission notice appear in supporting documentation, and that
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncneither the name OMRON or DATA GENERAL be used in advertising or publicity
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncpertaining to distribution of the software without specific, written prior
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncpermission of the party whose name is to be used. Neither OMRON or
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncDATA GENERAL make any representation about the suitability of this software
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncfor any purpose. It is provided "as is" without express or implied warranty.
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncOMRON AND DATA GENERAL EACH DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncSOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS,
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncIN NO EVENT SHALL OMRON OR DATA GENERAL BE LIABLE FOR ANY SPECIAL, INDIRECT
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncOR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncDATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncTORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncOF THIS SOFTWARE.
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync******************************************************************/
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * X internal definitions
b9a21c3c91c47e090316e28d759194e46628ed49vboxsynctypedef struct _CallbackList *CallbackListPtr; /* also in dix.h */
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync#include "os.h" /* for ALLOCATE_LOCAL and DEALLOCATE_LOCAL */
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync#include <X11/Xfuncs.h> /* for bcopy, bzero, and bcmp */
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync /* this next is used with None and ParentRelative to tell
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync PaintWin() what to use to paint the background. Also used
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync in the macro IS_VALID_PIXMAP */
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync/* byte swap a 32-bit literal */
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync/* byte swap a short literal */
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync#define lswaps(x) ((((x) & 0xff) << 8) | (((x) >> 8) & 0xff))
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync/* abs() is a function, not a macro; include the file declaring
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * it in case we haven't done that yet.
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync#define Fabs(a) ((a) > 0.0 ? (a) : -(a)) /* floating absolute value */
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync/* this assumes b > 0 */
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync#define modulus(a, b, d) if (((d) = (a) % (b)) < 0) (d) += (b)
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * return the least significant bit in x which is set
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * This works on 1's complement and 2's complement machines.
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * If you care about the extra instruction on 2's complement
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * machines, change to ((x) & (-(x)))
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync/* XXX Not for modules */
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * Some implementations #define these through <math.h>, so preclude
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * #include'ing it later.
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * Calculate the number of bytes needed to hold bits.
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * @param bits The minimum number of bits needed.
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * @return The number of bytes needed to hold bits.
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncstatic inline int
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * Calculate the number of 4-byte units needed to hold the given number of
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * @param bytes The minimum number of bytes needed.
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * @return The number of 4-byte units needed to hold bytes.
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncstatic inline int
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * Calculate the number of bytes (in multiples of 4) needed to hold bytes.
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * @param bytes The minimum number of bytes needed.
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * @return The closest multiple of 4 that is equal or higher than bytes.
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncstatic inline int
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncextern char**
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncxstrtokenize(const char *str, const char* separators);
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync/* some macros to help swap requests, replies, and events */
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync SwapShorts((short *)(stuff + 1), LengthRestS(stuff))
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync SwapLongs((CARD32 *)(stuff + 1), LengthRestL(stuff))
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync/* byte swap a 32-bit value */
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync n = ((char *) (x))[0];\
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync ((char *) (x))[0] = ((char *) (x))[3];\
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync ((char *) (x))[3] = n;\
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync n = ((char *) (x))[1];\
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync ((char *) (x))[2] = n; }
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync/* byte swap a short */
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync n = ((char *) (x))[0];\
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync ((char *) (x))[0] = ((char *) (x))[1];\
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync ((char *) (x))[1] = n; }
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync/* copy 32-bit value from src to dst byteswapping on the way */
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync/* copy short from src to dst byteswapping on the way */
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync unsigned long count);
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync unsigned long count);
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync unsigned long /*mask*/);
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync/* typedefs from other places - duplicated here to minimize the amount
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * of unnecessary junk that one would normally have to include to get
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * these symbols defined
b9a21c3c91c47e090316e28d759194e46628ed49vboxsynctypedef struct _CharInfo *CharInfoPtr; /* also in fonts/include/font.h */
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync#endif /* MISC_H */