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99027e3c MD |
1 | /* classes: h_files */ |
2 | ||
22a52da1 DH |
3 | #ifndef SCM_MACROS_H |
4 | #define SCM_MACROS_H | |
0527e687 | 5 | |
22a52da1 | 6 | /* Copyright (C) 1998,2000,2001 Free Software Foundation, Inc. |
0527e687 | 7 | * |
99027e3c MD |
8 | * This program is free software; you can redistribute it and/or modify |
9 | * it under the terms of the GNU General Public License as published by | |
10 | * the Free Software Foundation; either version 2, or (at your option) | |
11 | * any later version. | |
0527e687 | 12 | * |
99027e3c MD |
13 | * This program is distributed in the hope that it will be useful, |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | * GNU General Public License for more details. | |
0527e687 | 17 | * |
99027e3c MD |
18 | * You should have received a copy of the GNU General Public License |
19 | * along with this software; see the file COPYING. If not, write to | |
20 | * the Free Software Foundation, Inc., 59 Temple Place, Suite 330, | |
21 | * Boston, MA 02111-1307 USA | |
22 | * | |
23 | * As a special exception, the Free Software Foundation gives permission | |
24 | * for additional uses of the text contained in its release of GUILE. | |
25 | * | |
26 | * The exception is that, if you link the GUILE library with other files | |
27 | * to produce an executable, this does not by itself cause the | |
28 | * resulting executable to be covered by the GNU General Public License. | |
29 | * Your use of that executable is in no way restricted on account of | |
30 | * linking the GUILE library code into it. | |
31 | * | |
32 | * This exception does not however invalidate any other reasons why | |
33 | * the executable file might be covered by the GNU General Public License. | |
34 | * | |
35 | * This exception applies only to the code released by the | |
36 | * Free Software Foundation under the name GUILE. If you copy | |
37 | * code from other Free Software Foundation releases into a copy of | |
38 | * GUILE, as the General Public License permits, the exception does | |
39 | * not apply to the code that you add in this way. To avoid misleading | |
40 | * anyone as to the status of such modified files, you must delete | |
41 | * this exception notice from them. | |
42 | * | |
43 | * If you write modifications of your own for GUILE, it is your choice | |
44 | * whether to permit this exception to apply to your modifications. | |
45 | * If you do not wish that, delete this exception notice. */ | |
0527e687 | 46 | |
99027e3c MD |
47 | \f |
48 | ||
49 | #include "libguile/__scm.h" | |
50 | ||
51 | \f | |
52 | ||
160bb34a | 53 | #define SCM_ASSYNT(_cond, _msg, _subr) \ |
e11208ca | 54 | if (!(_cond)) scm_misc_error (_subr, _msg, SCM_EOL); |
99027e3c | 55 | |
22a52da1 DH |
56 | #define SCM_MACROP(x) SCM_TYP16_PREDICATE (scm_tc16_macro, (x)) |
57 | #define SCM_MACRO_TYPE(m) (SCM_CELL_WORD_0 (m) >> 16) | |
58 | #define SCM_MACRO_CODE(m) SCM_CELL_OBJECT_1 (m) | |
59 | ||
33b001fd | 60 | SCM_API scm_t_bits scm_tc16_macro; |
99027e3c | 61 | |
33b001fd MV |
62 | SCM_API SCM scm_makacro (SCM code); |
63 | SCM_API SCM scm_makmacro (SCM code); | |
64 | SCM_API SCM scm_makmmacro (SCM code); | |
65 | SCM_API SCM scm_macro_p (SCM obj); | |
66 | SCM_API SCM scm_macro_type (SCM m); | |
67 | SCM_API SCM scm_macro_name (SCM m); | |
68 | SCM_API SCM scm_macro_transformer (SCM m); | |
69 | SCM_API SCM scm_make_synt (const char *name, | |
70 | SCM (*macroizer) (SCM), | |
71 | SCM (*fcn) ()); | |
72 | SCM_API void scm_init_macros (void); | |
99027e3c | 73 | |
0527e687 | 74 | #endif /* SCM_MACROS_H */ |
89e00824 ML |
75 | |
76 | /* | |
77 | Local Variables: | |
78 | c-file-style: "gnu" | |
79 | End: | |
80 | */ |