/* classes: h_files */
-#ifndef __SCMH
-#define __SCMH
-/* Copyright (C) 1995, 1996, 1998, 1999, 2000 Free Software Foundation, Inc.
- *
+#ifndef SCM___SCM_H
+#define SCM___SCM_H
+
+/* Copyright (C) 1995,1996,1998,1999,2000,2001 Free Software Foundation, Inc.
+ *
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
- *
+ *
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
- *
+ *
* You should have received a copy of the GNU General Public License
* along with this software; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* If you write modifications of your own for GUILE, it is your choice
* whether to permit this exception to apply to your modifications.
* If you do not wish that, delete this exception notice. */
+
\f
/* "What's the difference between _scm.h and __scm.h?"
should go in __scm.h. */
+/* {Compiler hints}
+ *
+ * The following macros are used to provide additional information for the
+ * compiler, which may help to do better error checking and code
+ * optimization. A second benefit of these macros is, that they also provide
+ * additional information to the developers.
+ */
+
+/* The macro SCM_NORETURN indicates that a function will never return.
+ * Examples:
+ * 1) int foo (char arg) SCM_NORETURN;
+ */
+#ifdef __GNUC__
+#define SCM_NORETURN __attribute__ ((noreturn))
+#else
+#define SCM_NORETURN
+#endif
+
+/* The macro SCM_UNUSED indicates that a function, function argument or
+ * variable may potentially be unused.
+ * Examples:
+ * 1) static int unused_function (char arg) SCM_UNUSED;
+ * 2) int foo (char unused_argument SCM_UNUSED);
+ * 3) int unused_variable SCM_UNUSED;
+ */
+#ifdef __GNUC__
+#define SCM_UNUSED __attribute__ ((unused))
+#else
+#define SCM_UNUSED
+#endif
+
+
/* {Supported Options}
*
* These may be defined or undefined.
/* Old async mechanism */
/* #define GUILE_OLD_ASYNC_CLICK */
-/* New scheme for garbage collection */
-#define GUILE_NEW_GC_SCHEME
-
/* #define GUILE_DEBUG_FREELIST */
/* If the compile FLAG `SCM_CAUTIOUS' is #defined then the number of
* arguments is always checked for application of closures. If the
* compile FLAG `SCM_RECKLESS' is #defined then they are not checked.
- * Otherwise, number of argument checks for closures are made only when
- * the function position (whose value is the closure) of a combination is
- * not an ILOC or GLOC. When the function position of a combination is a
- * symbol it will be checked only the first time it is evaluated because
- * it will then be replaced with an ILOC or GLOC.
+ * Otherwise, number of argument checks for closures are made only
+ * when the function position (whose value is the closure) of a
+ * combination is not an ILOC or a variable (true?). When the
+ * function position of a combination is a symbol it will be checked
+ * only the first time it is evaluated because it will then be
+ * replaced with an ILOC or variable.
*/
#undef SCM_RECKLESS
#define SCM_CAUTIOUS
*/
#define BIGNUMS
-/* GC should relinquish empty cons-pair arenas.
- */
-#ifndef GUILE_NEW_GC_SCHEME
-#define GC_FREE_SEGMENTS
-#endif
+/* GC should relinquish empty cons-pair arenas. */
+/* cmm:FIXME look at this after done mangling the GC */
+/* #define GC_FREE_SEGMENTS */
/* Provide a scheme-accessible count-down timer that
* generates a pseudo-interrupt.
*/
#undef ENGNOT
-#undef SCM_CAREFUL_INTS
\f
/* {Unsupported Options}
*
#undef NO_CEVAL_STACK_CHECKING
\f
+
+/* SCM_API is a macro prepended to all function and data definitions
+ which should be exported or imported in the resulting dynamic link
+ library (DLL) in the Win32 port. */
+
+#if defined (SCM_IMPORT)
+# define SCM_API __declspec (dllimport) extern
+#elif defined (SCM_EXPORT) || defined (DLL_EXPORT)
+# define SCM_API __declspec (dllexport) extern
+#else
+# define SCM_API extern
+#endif
+
+\f
+
/* What did the configure script discover about the outside world? */
#include "libguile/scmconfig.h"
-#ifdef HAVE_LONG_LONGS
+\f
+
+/* {Debugging Options}
+ *
+ * These compile time options determine whether to include code that is only
+ * useful for debugging guile itself or C level extensions to guile. The
+ * common prefix for all option macros of this kind is "SCM_DEBUG_". It is
+ * guaranteed that a macro named SCM_DEBUG_XXX is defined to be either 0 or 1,
+ * i. e. there is no need to test for the undefined case. This allows to use
+ * these definitions comfortably within code, as in the following example:
+ * #define FOO do { if (SCM_DEBUG_XXX) bar(); else baz(); } while (0)
+ * Any sane compiler will remove the unused branch without any performance
+ * penalty for the resulting code.
+ *
+ * Note: Some SCM_DEBUG_XXX options are not settable at configure time.
+ * To change the value of such options you will have to edit this header
+ * file or give suitable options to make, like:
+ * make all CFLAGS="-DSCM_DEBUG_XXX=1 ..."
+ */
+
+
+/* The value of SCM_DEBUG determines the default for most of the not yet
+ * defined debugging options. This allows, for example, to enable most of the
+ * debugging options by simply defining SCM_DEBUG as 1.
+ */
+#ifndef SCM_DEBUG
+#define SCM_DEBUG 0
+#endif
+
+/* If SCM_DEBUG_CELL_ACCESSES is set to 1, cell accesses will perform
+ * exhaustive parameter checking: It will be verified that cell parameters
+ * actually point to a valid heap cell. Note: If this option is enabled,
+ * guile will run about ten times slower than normally.
+ */
+#ifndef SCM_DEBUG_CELL_ACCESSES
+#define SCM_DEBUG_CELL_ACCESSES SCM_DEBUG
+#endif
+
+/* If SCM_DEBUG_INTERRUPTS is set to 1, with every deferring and allowing of
+ * interrupts a consistency check will be performed.
+ */
+#ifndef SCM_DEBUG_INTERRUPTS
+#define SCM_DEBUG_INTERRUPTS SCM_DEBUG
+#endif
+
+/* If SCM_DEBUG_PAIR_ACCESSES is set to 1, accesses to cons cells will be
+ * exhaustively checked. Note: If this option is enabled, guile will run
+ * slower than normally.
+ */
+#ifndef SCM_DEBUG_PAIR_ACCESSES
+#define SCM_DEBUG_PAIR_ACCESSES SCM_DEBUG
+#endif
+
+/* If SCM_DEBUG_REST_ARGUMENT is set to 1, functions that take rest arguments
+ * will check whether the rest arguments are actually passed as a proper list.
+ * Otherwise, if SCM_DEBUG_REST_ARGUMENT is 0, functions that take rest
+ * arguments will take it for granted that these are passed as a proper list.
+ */
+#ifndef SCM_DEBUG_REST_ARGUMENT
+#define SCM_DEBUG_REST_ARGUMENT SCM_DEBUG
+#endif
+
+/* Use this for _compile time_ type checking only, since the compiled result
+ * will be quite inefficient. The right way to make use of this option is to
+ * do a 'make clean; make CFLAGS=-DSCM_DEBUG_TYPING_STRICTNESS=1', fix your
+ * errors, and then do 'make clean; make'.
+ */
+#ifndef SCM_DEBUG_TYPING_STRICTNESS
+#define SCM_DEBUG_TYPING_STRICTNESS 1
+#endif
+
+\f
-/* Some auto-generated .h files contain unused prototypes
- * that need these typedefs.
+/* {Feature Options}
+ *
+ * These compile time options determine whether code for certain features
+ * should be compiled into guile. The common prefix for all option macros
+ * of this kind is "SCM_ENABLE_". It is guaranteed that a macro named
+ * SCM_ENABLE_XXX is defined to be either 0 or 1, i. e. there is no need to
+ * test for the undefined case. This allows to use these definitions
+ * comfortably within code, as in the following example:
+ * #define FOO do { if (SCM_ENABLE_XXX) bar(); else baz(); } while (0)
+ * Any sane compiler will remove the unused branch without any performance
+ * penalty for the resulting code.
+ *
+ * Note: Some SCM_ENABLE_XXX options are not settable at configure time.
+ * To change the value of such options you will have to edit this header
+ * file or give suitable options to make, like:
+ * make all CFLAGS="-DSCM_ENABLE_XXX=1 ..."
*/
-typedef long long long_long;
-typedef unsigned long long ulong_long;
-#endif /* HAVE_LONG_LONGS */
+/* If SCM_ENABLE_DEPRECATED is set to 1, deprecated code will be included in
+ * guile, as well as some functions to issue run-time warnings about uses of
+ * deprecated functions.
+ */
+#ifndef SCM_ENABLE_DEPRECATED
+#define SCM_ENABLE_DEPRECATED 0
+#endif
\f
-/* Define
+/* {Architecture and compiler properties}
*
- * SCM_CHAR_CODE_LIMIT == UCHAR_MAX + 1
- * SCM_MOST_POSITIVE_FIXNUM (LONG_MAX>>2)
- * SCM_MOST_NEGATIVE_FIXNUM == SCM_SRS((long)LONG_MIN, 2)
+ * Guile as of today can only work on systems which fulfill at least the
+ * following requirements:
+ * - long ints have at least 32 bits.
+ * Guile's type system is based on this assumption.
+ * - long ints consist of at least four characters.
+ * It is assumed that cells, i. e. pairs of long ints, are eight character
+ * aligned, because three bits of a cell pointer are used for type data.
+ * - sizeof (void*) == sizeof (long int)
+ * Pointers are stored in SCM objects, and sometimes SCM objects are passed
+ * as void*. Thus, there has to be a one-to-one correspondence.
+ * - numbers are encoded using two's complement.
+ * The implementation of the bitwise scheme level operations is based on
+ * this assumption.
+ * - ... add more
*/
+#if SIZEOF_UINTPTR_T != 0 && defined(UINTPTR_MAX) \
+ && defined(INTPTR_MAX) \
+ && defined(INTPTR_MIN)
+/* Used as SCM if available, so we bundle related attributes to avoid possible
+ type incon[st][oi]n[ae]nce later. Word in tags.h. */
+#define HAVE_UINTPTR_T 1
+#endif
+
+#if SIZEOF_PTRDIFF_T != 0
+#define HAVE_PTRDIFF_T 1
+#endif
+
+#if SIZEOF_LONG_LONG != 0
+#define HAVE_LONG_LONGS 1
+#define HAVE_LONG_LONG 1
+#endif
+
+#ifndef HAVE_PTRDIFF_T
+typedef long ptrdiff_t;
+#endif
+
#ifdef HAVE_LIMITS_H
# include <limits.h>
-# ifdef UCHAR_MAX
-# define SCM_CHAR_CODE_LIMIT (UCHAR_MAX+1L)
-# else
-# define SCM_CHAR_CODE_LIMIT 256L
-# endif /* def UCHAR_MAX */
-# define SCM_MOST_POSITIVE_FIXNUM (LONG_MAX>>2)
-# ifdef _UNICOS /* Stupid cray bug */
-# define SCM_MOST_NEGATIVE_FIXNUM ((long)LONG_MIN/4)
-# else
-# define SCM_MOST_NEGATIVE_FIXNUM SCM_SRS((long)LONG_MIN, 2)
-# endif /* UNICOS */
+#endif
+
+#ifdef CHAR_BIT
+# define SCM_CHAR_BIT CHAR_BIT
+#else
+# define SCM_CHAR_BIT 8
+#endif
+
+#ifdef LONG_BIT
+# define SCM_LONG_BIT LONG_BIT
+#else
+# define SCM_LONG_BIT (SCM_CHAR_BIT * sizeof (long) / sizeof (char))
+#endif
+
+#ifdef UCHAR_MAX
+# define SCM_CHAR_CODE_LIMIT (UCHAR_MAX + 1L)
#else
# define SCM_CHAR_CODE_LIMIT 256L
-# define SCM_MOST_POSITIVE_FIXNUM ((long)((unsigned long)~0L>>3))
-# if (0 != ~0)
-# define SCM_MOST_NEGATIVE_FIXNUM (-SCM_MOST_POSITIVE_FIXNUM-1)
-# else
-# define SCM_MOST_NEGATIVE_FIXNUM (-SCM_MOST_POSITIVE_FIXNUM)
-# endif /* (0 != ~0) */
-#endif /* def HAVE_LIMITS_H */
+#endif
+
\f
#ifdef STDC_HEADERS
# include <stdlib.h>
-# ifdef AMIGA
+# if HAVE_SYS_TYPES_H
+# include <sys/types.h>
+# endif
+# if HAVE_SYS_STDTYPES_H
+# include <sys/stdtypes.h>
+# endif
# include <stddef.h>
-# endif /* def AMIGA */
-# define scm_sizet size_t
-#else
-# ifdef _SIZE_T
-# define scm_sizet size_t
-# else
-# define scm_sizet unsigned int
-# endif /* def _SIZE_T */
#endif /* def STDC_HEADERS */
\f
+/* Define some additional CPP macros on Win32 platforms. */
+#if USE_DLL_IMPORT
+# define __REGEX_IMPORT__ 1
+# define __CRYPT_IMPORT__ 1
+# define __READLINE_IMPORT__ 1
+# define QT_IMPORT 1
+#endif
+
+\f
+
#include "libguile/tags.h"
\f
/* James Clark came up with this neat one instruction fix for
* continuations on the SPARC. It flushes the register windows so
- * that all the state of the process is contained in the stack.
+ * that all the state of the process is contained in the stack.
*/
#ifdef sparc
# define SCM_FLUSH_REGISTER_WINDOWS /* empty */
#endif
-/* If stack is not longword aligned then
+/* If stack is not longword aligned then
*/
/* #define SHORT_ALIGN */
\f
#ifndef USE_THREADS
-#define SCM_THREAD_DEFER
-#define SCM_THREAD_ALLOW
-#define SCM_THREAD_REDEFER
+#define SCM_CRITICAL_SECTION_START
+#define SCM_CRITICAL_SECTION_END
#define SCM_THREAD_SWITCHING_CODE
#endif
#ifdef GUILE_OLD_ASYNC_CLICK
-extern unsigned int scm_async_clock;
+SCM_API unsigned int scm_async_clock;
#define SCM_ASYNC_TICK \
do { \
scm_async_click (); \
} while(0)
#else
-extern int scm_asyncs_pending_p;
+SCM_API int scm_asyncs_pending_p;
#define SCM_ASYNC_TICK /*fixme* should change names */ \
do { \
} while (0)
#endif
-#ifdef SCM_CAREFUL_INTS
+#if (SCM_DEBUG_INTERRUPTS == 1)
+#include <stdio.h>
#define SCM_CHECK_NOT_DISABLED \
- if (scm_ints_disabled) \
- fputs("ints already disabled\n", stderr); \
+ do { \
+ if (scm_ints_disabled) \
+ fprintf(stderr, "ints already disabled (at %s:%d)\n", \
+ __FILE__, __LINE__); \
+ } while (0)
#define SCM_CHECK_NOT_ENABLED \
- if (!scm_ints_disabled) \
- fputs("ints already enabled\n", stderr); \
+ do { \
+ if (!scm_ints_disabled) \
+ fprintf(stderr, "ints already enabled (at %s:%d)\n", \
+ __FILE__, __LINE__); \
+ } while (0)
#else
#define SCM_CHECK_NOT_DISABLED
do { \
SCM_FENCE; \
SCM_CHECK_NOT_DISABLED; \
- SCM_THREAD_DEFER; \
+ SCM_CRITICAL_SECTION_START; \
SCM_FENCE; \
scm_ints_disabled = 1; \
SCM_FENCE; \
#define SCM_ALLOW_INTS_ONLY \
do { \
- SCM_THREAD_ALLOW; \
+ SCM_CRITICAL_SECTION_END; \
scm_ints_disabled = 0; \
} while (0)
do { \
SCM_FENCE; \
SCM_CHECK_NOT_ENABLED; \
- SCM_THREAD_SWITCHING_CODE; \
+ SCM_CRITICAL_SECTION_END; \
SCM_FENCE; \
scm_ints_disabled = 0; \
SCM_FENCE; \
- SCM_THREAD_ALLOW; \
+ SCM_THREAD_SWITCHING_CODE; \
SCM_FENCE; \
} while (0)
#define SCM_REDEFER_INTS \
do { \
SCM_FENCE; \
- SCM_THREAD_REDEFER; \
+ SCM_CRITICAL_SECTION_START; \
++scm_ints_disabled; \
SCM_FENCE; \
} while (0)
#define SCM_REALLOW_INTS \
do { \
SCM_FENCE; \
- SCM_THREAD_SWITCHING_CODE; \
+ SCM_CRITICAL_SECTION_END; \
SCM_FENCE; \
--scm_ints_disabled; \
SCM_FENCE; \
#define SCM_TICK \
do { \
- SCM_DEFER_INTS; \
- SCM_ALLOW_INTS; \
SCM_ASYNC_TICK; \
+ SCM_THREAD_SWITCHING_CODE; \
} while (0)
\f
* at all times.
*/
-#ifdef SCM_POSIX_THREADS
-#define SCM_ENTER_A_SECTION
-#define SCM_EXIT_A_SECTION
-#else
-#define SCM_ENTER_A_SECTION SCM_DEFER_INTS
-#define SCM_EXIT_A_SECTION SCM_ALLOW_INTS
-#endif
+#define SCM_ENTER_A_SECTION SCM_CRITICAL_SECTION_START
+#define SCM_EXIT_A_SECTION SCM_CRITICAL_SECTION_END
\f
/** SCM_ASSERT
- **
+ **
**/
#ifdef SCM_RECKLESS
#define SCM_ASSERT(_cond, _arg, _pos, _subr)
-#define SCM_ASSERT_TYPE(_cond, _arg, _pos, _subr)
+#define SCM_ASSERT_TYPE(_cond, _arg, _pos, _subr, _msg)
#define SCM_ASRTGO(_cond, _label)
#else
#define SCM_ASSERT(_cond, _arg, _pos, _subr) \
if (!(_cond)) \
- scm_wta(_arg, (char *)(_pos), _subr)
+ scm_wrong_type_arg (_subr, _pos, _arg)
#define SCM_ASSERT_TYPE(_cond, _arg, _pos, _subr, _msg) \
if (!(_cond)) \
scm_wrong_type_arg_msg(_subr, _pos, _arg, _msg)
* SCM_WTA_DISPATCH
*/
-extern SCM scm_call_generic_0 (SCM gf);
+/* Dirk:FIXME:: In all of the SCM_WTA_DISPATCH_* macros it is assumed that
+ * 'gf' is zero if uninitialized. It would be cleaner if some valid SCM value
+ * like SCM_BOOL_F or SCM_UNDEFINED was chosen.
+ */
-#define SCM_WTA_DISPATCH_0(gf, arg, pos, subr) \
- return ((gf) \
- ? scm_call_generic_0 ((gf)) \
- : scm_wta ((arg), (char *) (pos), (subr)))
-#define SCM_GASSERT0(cond, gf, arg, pos, subr) \
- if (!(cond)) SCM_WTA_DISPATCH_0((gf), (arg), (pos), (subr))
+SCM_API SCM scm_call_generic_0 (SCM gf);
-extern SCM scm_call_generic_1 (SCM gf, SCM a1);
+#define SCM_WTA_DISPATCH_0(gf, subr) \
+ return (SCM_UNPACK (gf) \
+ ? scm_call_generic_0 ((gf)) \
+ : (scm_error_num_args_subr ((subr)), SCM_UNSPECIFIED))
+#define SCM_GASSERT0(cond, gf, subr) \
+ if (!(cond)) SCM_WTA_DISPATCH_0((gf), (subr))
-#define SCM_WTA_DISPATCH_1(gf, a1, pos, subr) \
- return ((gf) \
- ? scm_call_generic_1 ((gf), (a1)) \
- : scm_wta ((a1), (char *) (pos), (subr)))
+SCM_API SCM scm_call_generic_1 (SCM gf, SCM a1);
+
+#define SCM_WTA_DISPATCH_1(gf, a1, pos, subr) \
+ return (SCM_UNPACK (gf) \
+ ? scm_call_generic_1 ((gf), (a1)) \
+ : (scm_wrong_type_arg ((subr), (pos), (a1)), SCM_UNSPECIFIED))
#define SCM_GASSERT1(cond, gf, a1, pos, subr) \
if (!(cond)) SCM_WTA_DISPATCH_1((gf), (a1), (pos), (subr))
-extern SCM scm_call_generic_2 (SCM gf, SCM a1, SCM a2);
+SCM_API SCM scm_call_generic_2 (SCM gf, SCM a1, SCM a2);
-#define SCM_WTA_DISPATCH_2(gf, a1, a2, pos, subr) \
- return ((gf) \
- ? scm_call_generic_2 ((gf), (a1), (a2)) \
- : scm_wta ((pos) == SCM_ARG1 ? (a1) : (a2), (char *) (pos), (subr)))
+#define SCM_WTA_DISPATCH_2(gf, a1, a2, pos, subr) \
+ return (SCM_UNPACK (gf) \
+ ? scm_call_generic_2 ((gf), (a1), (a2)) \
+ : (scm_wrong_type_arg ((subr), (pos), \
+ (pos) == SCM_ARG1 ? (a1) : (a2)), \
+ SCM_UNSPECIFIED))
#define SCM_GASSERT2(cond, gf, a1, a2, pos, subr) \
if (!(cond)) SCM_WTA_DISPATCH_2((gf), (a1), (a2), (pos), (subr))
-extern SCM scm_apply_generic (SCM gf, SCM args);
+SCM_API SCM scm_apply_generic (SCM gf, SCM args);
-#define SCM_WTA_DISPATCH_n(gf, args, pos, subr) \
- return ((gf) \
- ? scm_apply_generic ((gf), (args)) \
- : scm_wta (scm_list_ref ((args), SCM_MAKINUM ((pos) - 1)), \
- (char *) (pos), \
- (subr)))
+#define SCM_WTA_DISPATCH_n(gf, args, pos, subr) \
+ return (SCM_UNPACK (gf) \
+ ? scm_apply_generic ((gf), (args)) \
+ : (scm_wrong_type_arg ((subr), (pos), \
+ scm_list_ref ((args), \
+ SCM_MAKINUM ((pos) - 1))), \
+ SCM_UNSPECIFIED))
#define SCM_GASSERTn(cond, gf, args, pos, subr) \
if (!(cond)) SCM_WTA_DISPATCH_n((gf), (args), (pos), (subr))
#define SCM_ARG4 4
#define SCM_ARG5 5
#define SCM_ARG6 6
-#define SCM_ARG7 7
- /* #define SCM_ARGERR(X) ((X) < SCM_WNA \
- ? (char *)(X) \
- : "wrong type argument")
- */
-
-/* Following must match entry indexes in scm_errmsgs[].
- * Also, SCM_WNA must follow the last SCM_ARGn in sequence.
- */
-#define SCM_WNA 8
- /* #define SCM_OVSCM_FLOW 9 */
-#define SCM_OUTOFRANGE 10
-#define SCM_NALLOC 11
- /* #define SCM_STACK_OVFLOW 12 */
- /* #define SCM_EXIT 13 */
+#define SCM_ARG7 7
#endif /* SCM_MAGIC_SNARFER */
-/* (...still matching scm_errmsgs) These
- * are signals. Signals may become errors
- * but are distinguished because they first
- * try to invoke a handler that can resume
- * the interrupted routine.
- */
-#define SCM_HUP_SIGNAL 14
-#define SCM_INT_SIGNAL 15
-#define SCM_FPE_SIGNAL 16
-#define SCM_BUS_SIGNAL 17
-#define SCM_SEGV_SIGNAL 18
-#define SCM_ALRM_SIGNAL 19
-#define SCM_GC_SIGNAL 20
-#define SCM_TICK_SIGNAL 21
-
-#define SCM_SIG_ORD(X) ((X) - SCM_HUP_SIGNAL)
-#define SCM_ORD_SIG(X) ((X) + SCM_HUP_SIGNAL)
-#define SCM_NUM_SIGS (SCM_SIG_ORD (SCM_TICK_SIGNAL) + 1)
-
-#if 0
-struct errdesc
-{
- char *msg;
- char *s_response;
- short parent_err;
-};
-
-
-extern struct errdesc scm_errmsgs[];
-#endif
-
\f
/* SCM_EXIT_SUCCESS is the default code to return from SCM if no errors
#endif /* def vms */
#endif /* ndef SCM_EXIT_FAILURE */
-
-
-\f
-
-#endif /* __SCMH */
+#endif /* SCM___SCM_H */
/*
Local Variables:
HCoop / bpt / guile.git / blobdiff