1 /************************************************************
2 Copyright (c) 1994 by Silicon Graphics Computer Systems, Inc.
4 Permission to use, copy, modify, and distribute this
5 software and its documentation for any purpose and without
6 fee is hereby granted, provided that the above copyright
7 notice appear in all copies and that both that copyright
8 notice and this permission notice appear in supporting
9 documentation, and that the name of Silicon Graphics not be
10 used in advertising or publicity pertaining to distribution
11 of the software without specific prior written permission.
12 Silicon Graphics makes no representation about the suitability
13 of this software for any purpose. It is provided "as is"
14 without any express or implied warranty.
16 SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
17 SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
18 AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
19 GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
20 DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
21 DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
22 OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
23 THE USE OR PERFORMANCE OF THIS SOFTWARE.
25 ********************************************************/
30 typedef union _ExprResult
35 struct xkb_key_name keyName;
38 extern int ExprResolveLhs(ExprDef * /* expr */ ,
39 ExprResult * /* elem_rtrn */ ,
40 ExprResult * /* field_rtrn */ ,
41 ExprDef ** /* index_rtrn */
44 typedef struct _LookupEntry
51 extern const char *exprOpText(unsigned /* type */
54 extern int LookupModMask(const void * /* priv */ ,
55 xkb_atom_t /* field */ ,
57 ExprResult * /* val_rtrn */
60 extern int LookupVModMask(const void * /* priv */ ,
61 xkb_atom_t /* field */ ,
63 ExprResult * /* val_rtrn */
66 extern int LookupModIndex(const void * /* priv */ ,
67 xkb_atom_t /* field */ ,
69 ExprResult * /* val_rtrn */
72 extern int ExprResolveModMask(ExprDef * /* expr */ ,
73 ExprResult * /* val_rtrn */
76 extern int ExprResolveVModMask(ExprDef * /* expr */ ,
77 ExprResult * /* val_rtrn */ ,
78 struct xkb_desc * /* xkb */
81 extern int ExprResolveBoolean(ExprDef * /* expr */ ,
82 ExprResult * /* val_rtrn */
85 extern int ExprResolveKeyCode(ExprDef * /* expr */ ,
86 ExprResult * /* val_rtrn */
89 extern int ExprResolveInteger(ExprDef * /* expr */ ,
90 ExprResult * /* val_rtrn */
93 extern int ExprResolveLevel(ExprDef * /* expr */ ,
94 ExprResult * /* val_rtrn */
97 extern int ExprResolveGroup(ExprDef * /* expr */ ,
98 ExprResult * /* val_rtrn */
101 extern int ExprResolveButton(ExprDef * /* expr */ ,
102 ExprResult * /* val_rtrn */
105 extern int ExprResolveFloat(ExprDef * /* expr */ ,
106 ExprResult * /* val_rtrn */
109 extern int ExprResolveString(ExprDef * /* expr */ ,
110 ExprResult * /* val_rtrn */
113 extern int ExprResolveKeyName(ExprDef * /* expr */ ,
114 ExprResult * /* val_rtrn */
117 extern int ExprResolveEnum(ExprDef * /* expr */ ,
118 ExprResult * /* val_rtrn */ ,
119 const LookupEntry * /* values */
122 extern int ExprResolveMask(ExprDef * /* expr */ ,
123 ExprResult * /* val_rtrn */ ,
124 const LookupEntry * /* values */
127 extern int ExprResolveKeySym(ExprDef * /* expr */ ,
128 ExprResult * /* val_rtrn */