HCoop / bpt / guile.git / blame
| Commit | Line | Data |
|---|---|---|
| 0f2d19dd JB |
1 | /* classes: h_files */ |
| 2 | ||
| 3 | #ifndef WEAKSH | |
| 4 | #define WEAKSH | |
| 5 | /* Copyright (C) 1995,1996 Free Software Foundation, Inc. | |
| 6 | * | |
| 7 | * This program is free software; you can redistribute it and/or modify | |
| 8 | * it under the terms of the GNU General Public License as published by | |
| 9 | * the Free Software Foundation; either version 2, or (at your option) | |
| 10 | * any later version. | |
| 11 | * | |
| 12 | * This program is distributed in the hope that it will be useful, | |
| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 15 | * GNU General Public License for more details. | |
| 16 | * | |
| 17 | * You should have received a copy of the GNU General Public License | |
| 18 | * along with this software; see the file COPYING. If not, write to | |
| 19 | * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. | |
| 20 | * | |
| 21 | * As a special exception, the Free Software Foundation gives permission | |
| 22 | * for additional uses of the text contained in its release of GUILE. | |
| 23 | * | |
| 24 | * The exception is that, if you link the GUILE library with other files | |
| 25 | * to produce an executable, this does not by itself cause the | |
| 26 | * resulting executable to be covered by the GNU General Public License. | |
| 27 | * Your use of that executable is in no way restricted on account of | |
| 28 | * linking the GUILE library code into it. | |
| 29 | * | |
| 30 | * This exception does not however invalidate any other reasons why | |
| 31 | * the executable file might be covered by the GNU General Public License. | |
| 32 | * | |
| 33 | * This exception applies only to the code released by the | |
| 34 | * Free Software Foundation under the name GUILE. If you copy | |
| 35 | * code from other Free Software Foundation releases into a copy of | |
| 36 | * GUILE, as the General Public License permits, the exception does | |
| 37 | * not apply to the code that you add in this way. To avoid misleading | |
| 38 | * anyone as to the status of such modified files, you must delete | |
| 39 | * this exception notice from them. | |
| 40 | * | |
| 41 | * If you write modifications of your own for GUILE, it is your choice | |
| 42 | * whether to permit this exception to apply to your modifications. | |
| 43 | * If you do not wish that, delete this exception notice. | |
| 44 | */ | |
| 45 | \f | |
| 46 | ||
| b4309c3c | 47 | #include "libguile/__scm.h" |
| 0f2d19dd JB |
48 | |
| 49 | \f | |
| 50 | ||
| 51 | ||
| 52 | #define SCM_WVECTP(x) (SCM_TYP7(x)==scm_tc7_wvect) | |
| 53 | #define SCM_IS_WHVEC(X) (SCM_VELTS(X)[-1] == 1) | |
| 54 | #define SCM_IS_WHVEC_V(X) (SCM_VELTS(X)[-1] == 2) | |
| 55 | #define SCM_IS_WHVEC_B(X) (SCM_VELTS(X)[-1] == 3) | |
| 56 | #define SCM_IS_WHVEC_ANY(X) (SCM_VELTS(X)[-1]) | |
| 57 | ||
| 58 | \f | |
| 0f2d19dd | 59 | |
| 1cc91f1b JB |
60 | extern SCM scm_make_weak_vector SCM_P ((SCM k, SCM fill)); |
| 61 | extern SCM scm_weak_vector SCM_P ((SCM l)); | |
| 62 | extern SCM scm_weak_vector_p SCM_P ((SCM x)); | |
| 63 | extern SCM scm_make_weak_key_hash_table SCM_P ((SCM k)); | |
| 64 | extern SCM scm_make_weak_value_hash_table SCM_P ((SCM k)); | |
| 65 | extern SCM scm_make_doubly_weak_hash_table SCM_P ((SCM k)); | |
| 66 | extern SCM scm_weak_key_hash_table_p SCM_P ((SCM x)); | |
| 67 | extern SCM scm_weak_value_hash_table_p SCM_P ((SCM x)); | |
| 68 | extern SCM scm_doubly_weak_hash_table_p SCM_P ((SCM x)); | |
| 69 | extern void scm_init_weaks SCM_P ((void)); | |
| 0f2d19dd JB |
70 | |
| 71 | #endif /* WEAKSH */ |