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guile/libguile/gh.h
Michael Livshin 1be6b49ccb * validate.h 
(SCM_NUM2{SIZE,PTRDIFF,SHORT,USHORT,BITS,UBITS,INT,UINT}[_DEF]):
new macros.

* unif.h: type renaming:
scm_array -> scm_array_t
scm_array_dim -> scm_array_dim_t
the old names are deprecated, all in-Guile uses changed.

* tags.h (scm_ubits_t): new typedef, representing unsigned
scm_bits_t.

* stacks.h: type renaming:
scm_info_frame -> scm_info_frame_t
scm_stack -> scm_stack_t
the old names are deprecated, all in-Guile uses changed.

* srcprop.h: type renaming:
scm_srcprops -> scm_srcprops_t
scm_srcprops_chunk -> scm_srcprops_chunk_t
the old names are deprecated, all in-Guile uses changed.

* gsubr.c, procs.c, print.c, ports.c, read.c, rdelim.c, ramap.c,
rw.c, smob.c, sort.c, srcprop.c, stacks.c, strings.c, strop.c,
strorder.c, strports.c, struct.c, symbols.c, unif.c, values.c,
vectors.c, vports.c, weaks.c:
various int/size_t -> size_t/scm_bits_t changes.

* random.h: type renaming:
scm_rstate -> scm_rstate_t
scm_rng -> scm_rng_t
scm_i_rstate -> scm_i_rstate_t
the old names are deprecated, all in-Guile uses changed.

* procs.h: type renaming:
scm_subr_entry -> scm_subr_entry_t
the old name is deprecated, all in-Guile uses changed.

* options.h (scm_option_t.val): unsigned long -> scm_bits_t.
type renaming:
scm_option -> scm_option_t
the old name is deprecated, all in-Guile uses changed.

* objects.c: various long -> scm_bits_t changes.
(scm_i_make_class_object): flags: unsigned long -> scm_ubits_t

* numbers.h (SCM_FIXNUM_BIT): deprecated, renamed to
SCM_I_FIXNUM_BIT.

* num2integral.i.c: new file, multiply included by numbers.c, used
to "templatize" the various integral <-> num conversion routines.

* numbers.c (scm_mkbig, scm_big2num, scm_adjbig, scm_normbig,
scm_copybig, scm_2ulong2big, scm_dbl2big, scm_big2dbl):
deprecated.
(scm_i_mkbig, scm_i_big2inum, scm_i_adjbig, scm_i_normbig,
scm_i_copybig, scm_i_short2big, scm_i_ushort2big, scm_i_int2big,
scm_i_uint2big, scm_i_long2big, scm_i_ulong2big, scm_i_bits2big,
scm_i_ubits2big, scm_i_size2big, scm_i_ptrdiff2big,
scm_i_long_long2big, scm_i_ulong_long2big, scm_i_dbl2big,
scm_i_big2dbl, scm_short2num, scm_ushort2num, scm_int2num,
scm_uint2num, scm_bits2num, scm_ubits2num, scm_size2num,
scm_ptrdiff2num, scm_num2short, scm_num2ushort, scm_num2int,
scm_num2uint, scm_num2bits, scm_num2ubits, scm_num2ptrdiff,
scm_num2size): new functions.

* modules.c (scm_module_reverse_lookup): i, n: int -> scm_bits_t.x

* load.c: change int -> size_t in various places (where the
variable is used to store a string length).
(search-path): call scm_done_free, not scm_done_malloc.

* list.c (scm_ilength): return a scm_bits_t, not long.
some other {int,long} -> scm_bits_t changes.

* hashtab.c: various [u]int -> scm_bits_t changes.
scm_ihashx_closure -> scm_ihashx_closure_t (and made a typedef).
(scm_ihashx): n: uint -> scm_bits_t
use scm_bits2num instead of scm_ulong2num.

* gsubr.c: various int -> scm_bits_t changes.

* gh_data.c (gh_scm2double): no loss of precision any more.

* gh.h (gh_str2scm): len: int -> size_t
(gh_{get,set}_substr): start: int -> scm_bits_t,
len: int -> size_t
(gh_<num>2scm): n: int -> scm_bits_t
(gh_*vector_length): return scm_[u]size_t, not unsigned long.
(gh_length): return scm_bits_t, not unsigned long.

* fports.h: type renaming:
scm_fport -> scm_fport_t
the old name is deprecated, all in-Guile uses changed.

* fports.c (fport_fill_input): count: int -> scm_bits_t
(fport_flush): init_size, remaining, count: int -> scm_bits_t

* debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr): removed
those prototypes, as the functions they prototype don't exist.

* fports.c (default_buffer_size): int -> size_t
(scm_fport_buffer_add): read_size, write_size: int -> scm_bits_t
default_size: int -> size_t
(scm_setvbuf): csize: int -> scm_bits_t

* fluids.c (n_fluids): int -> scm_bits_t
(grow_fluids): old_length, i: int -> scm_bits_t
(next_fluid_num, scm_fluid_ref, scm_fluid_set_x): n: int ->
scm_bits_t
(scm_c_with_fluids): flen, vlen: int -> scm_bits_t

* filesys.c (s_scm_open_fdes): changed calls to SCM_NUM2LONG to
the new and shiny SCM_NUM2INT.

* extensions.c: extension -> extension_t (and made a typedef).

* eval.h (SCM_IFRAME): cast to scm_bits_t, not int.  just so
there are no nasty surprises if/when the various deeply magic tag
bits move somewhere else.

* eval.c: changed the locals used to store results of SCM_IFRAME,
scm_ilength and such to be of type scm_bits_t (and not int/long).
(iqq): depth, edepth: int -> scm_bits_t
(scm_eval_stack): int -> scm_bits_t
(SCM_CEVAL): various vars are not scm_bits_t instead of int.
(check_map_args, scm_map, scm_for_each): len: long -> scm_bits_t
i: int -> scm_bits_t

* environments.c: changed the many calls to scm_ulong2num to
scm_ubits2num.
(import_environment_fold): proc_as_ul: ulong -> scm_ubits_t

* dynwind.c (scm_dowinds): delta: long -> scm_bits_t

* debug.h: type renaming:
scm_debug_info -> scm_debug_info_t
scm_debug_frame -> scm_debug_frame_t
the old names are deprecated, all in-Guile uses changed.
(scm_debug_eframe_size): int -> scm_bits_t

* debug.c (scm_init_debug): use scm_c_define instead of the
deprecated scm_define.

* continuations.h: type renaming:
scm_contregs -> scm_contregs_t
the old name is deprecated, all in-Guile uses changed.
(scm_contregs_t.num_stack_items): size_t -> scm_bits_t
(scm_contregs_t.num_stack_items): ulong -> scm_ubits_t

* continuations.c (scm_make_continuation): change the type of
stack_size form long to scm_bits_t.

* ports.h: type renaming:
scm_port_rw_active -> scm_port_rw_active_t (and made a typedef)
scm_port -> scm_port_t
scm_ptob_descriptor -> scm_ptob_descriptor_t
the old names are deprecated, all in-Guile uses changed.
(scm_port_t.entry): int -> scm_bits_t.
(scm_port_t.line_number): int -> long.
(scm_port_t.putback_buf_size): int -> size_t.

* __scm.h (long_long, ulong_long): deprecated (they pollute the
global namespace and have little value besides that).
(SCM_BITS_LENGTH): new, is the bit size of scm_bits_t (i.e. of an
SCM handle).
(ifdef spaghetti): include sys/types.h and sys/stdtypes.h, if they
exist (for size_t & ptrdiff_t)
(scm_sizet): deprecated.

* Makefile.am (noinst_HEADERS): add num2integral.i.c
2001-05-24 00:50:51 +00:00

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/* Copyright (C) 1995,1996,1997,1998,2000,2001 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,
* Boston, MA 02111-1307 USA
*
* As a special exception, the Free Software Foundation gives permission
* for additional uses of the text contained in its release of GUILE.
*
* The exception is that, if you link the GUILE library with other files
* to produce an executable, this does not by itself cause the
* resulting executable to be covered by the GNU General Public License.
* Your use of that executable is in no way restricted on account of
* linking the GUILE library code into it.
*
* This exception does not however invalidate any other reasons why
* the executable file might be covered by the GNU General Public License.
*
* This exception applies only to the code released by the
* Free Software Foundation under the name GUILE. If you copy
* code from other Free Software Foundation releases into a copy of
* GUILE, as the General Public License permits, the exception does
* not apply to the code that you add in this way. To avoid misleading
* anyone as to the status of such modified files, you must delete
* this exception notice from them.
*
* 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. */
#ifndef __GH_H
#define __GH_H
#ifdef __cplusplus
extern "C" {
#endif
#include <libguile.h>
/* gcc has extern inline functions that are basically as fast as macros */
#ifdef __GNUC__
# define INL inline
# define EXTINL extern inline
#else
# define INL
#define EXTINL
#endif /* __GNUC__ */
void gh_enter(int argc, char *argv[], void (*c_main_prog)(int, char **));
#define gh_init () scm_init_guile ()
void gh_repl(int argc, char *argv[]);
SCM gh_catch(SCM tag, scm_catch_body_t body, void *body_data,
scm_catch_handler_t handler, void *handler_data);
SCM gh_standard_handler(void *data, SCM tag, SCM throw_args);
SCM gh_eval_str(const char *scheme_code);
SCM gh_eval_str_with_catch(const char *scheme_code, scm_catch_handler_t handler);
SCM gh_eval_str_with_standard_handler(const char *scheme_code);
SCM gh_eval_str_with_stack_saving_handler(const char *scheme_code);
SCM gh_eval_file(const char *fname);
#define gh_load(fname) gh_eval_file(fname)
SCM gh_eval_file_with_catch(const char *scheme_code, scm_catch_handler_t handler);
SCM gh_eval_file_with_standard_handler(const char *scheme_code);
#define gh_defer_ints() SCM_DEFER_INTS
#define gh_allow_ints() SCM_ALLOW_INTS
SCM gh_new_procedure(const char *proc_name, SCM (*fn)(),
int n_required_args, int n_optional_args, int varp);
SCM gh_new_procedure0_0(const char *proc_name, SCM (*fn)(void));
SCM gh_new_procedure0_1(const char *proc_name, SCM (*fn)(SCM));
SCM gh_new_procedure0_2(const char *proc_name, SCM (*fn)(SCM, SCM));
SCM gh_new_procedure1_0(const char *proc_name, SCM (*fn)(SCM));
SCM gh_new_procedure1_1(const char *proc_name, SCM (*fn)(SCM, SCM));
SCM gh_new_procedure1_2(const char *proc_name, SCM (*fn)(SCM, SCM, SCM));
SCM gh_new_procedure2_0(const char *proc_name, SCM (*fn)(SCM, SCM));
SCM gh_new_procedure2_1(const char *proc_name, SCM (*fn)(SCM, SCM, SCM));
SCM gh_new_procedure2_2(const char *proc_name, SCM (*fn)(SCM, SCM, SCM, SCM));
SCM gh_new_procedure3_0(const char *proc_name, SCM (*fn)(SCM, SCM, SCM));
SCM gh_new_procedure4_0(const char *proc_name, SCM (*fn)(SCM, SCM, SCM, SCM));
SCM gh_new_procedure5_0(const char *proc_name, SCM (*fn)(SCM, SCM, SCM, SCM, SCM));
/* C to Scheme conversion */
SCM gh_bool2scm(int x);
SCM gh_int2scm(int x);
SCM gh_ulong2scm(unsigned long x);
SCM gh_long2scm(long x);
SCM gh_double2scm(double x);
SCM gh_char2scm(char c);
SCM gh_str2scm(const char *s, size_t len);
SCM gh_str02scm(const char *s);
void gh_set_substr(char *src, SCM dst, scm_bits_t start, size_t len);
SCM gh_symbol2scm(const char *symbol_str);
SCM gh_ints2scm(const int *d, scm_bits_t n);
#ifdef HAVE_ARRAYS
SCM gh_chars2byvect(const char *d, scm_bits_t n);
SCM gh_shorts2svect(const short *d, scm_bits_t n);
SCM gh_longs2ivect(const long *d, scm_bits_t n);
SCM gh_ulongs2uvect(const unsigned long *d, scm_bits_t n);
SCM gh_floats2fvect(const float *d, scm_bits_t n);
SCM gh_doubles2dvect(const double *d, scm_bits_t n);
#endif
SCM gh_doubles2scm(const double *d, scm_bits_t n);
/* Scheme to C conversion */
int gh_scm2bool(SCM obj);
int gh_scm2int(SCM obj);
unsigned long gh_scm2ulong(SCM obj);
long gh_scm2long(SCM obj);
char gh_scm2char(SCM obj);
double gh_scm2double(SCM obj);
char *gh_scm2newstr(SCM str, size_t *lenp);
void gh_get_substr(SCM src, char *dst, scm_bits_t start, size_t len);
char *gh_symbol2newstr(SCM sym, size_t *lenp);
char *gh_scm2chars(SCM vector, char *result);
short *gh_scm2shorts(SCM vector, short *result);
long *gh_scm2longs(SCM vector, long *result);
float *gh_scm2floats(SCM vector, float *result);
double *gh_scm2doubles(SCM vector, double *result);
/* type predicates: tell you if an SCM object has a given type */
int gh_boolean_p(SCM val);
int gh_symbol_p(SCM val);
int gh_char_p(SCM val);
int gh_vector_p(SCM val);
int gh_pair_p(SCM val);
int gh_number_p(SCM val);
int gh_string_p(SCM val);
int gh_procedure_p(SCM val);
int gh_list_p(SCM val);
int gh_inexact_p(SCM val);
int gh_exact_p(SCM val);
/* more predicates */
int gh_eq_p(SCM x, SCM y);
int gh_eqv_p(SCM x, SCM y);
int gh_equal_p(SCM x, SCM y);
int gh_string_equal_p(SCM s1, SCM s2);
int gh_null_p(SCM l);
/* standard Scheme procedures available from C */
#define gh_not(x) scm_not(x)
SCM gh_define(const char *name, SCM val);
/* string manipulation routines */
#define gh_make_string(k, chr) scm_make_string(k, chr)
#define gh_string_length(str) scm_string_length(str)
#define gh_string_ref(str, k) scm_string_ref(str, k)
#define gh_string_set_x(str, k, chr) scm_string_set_x(str, k, chr)
#define gh_substring(str, start,end) scm_substring(str, start, end)
#define gh_string_append(args) scm_string_append(args)
/* vector manipulation routines */
/* note that gh_vector() does not behave quite like the Scheme (vector
obj1 obj2 ...), because the interpreter engine does not pass the
data element by element, but rather as a list. thus, gh_vector()
ends up being identical to gh_list_to_vector() */
#define gh_vector(ls) scm_vector(ls)
SCM gh_make_vector(SCM length, SCM val);
SCM gh_vector_set_x(SCM vec, SCM pos, SCM val);
SCM gh_vector_ref(SCM vec, SCM pos);
scm_bits_t gh_vector_length (SCM v);
scm_ubits_t gh_uniform_vector_length (SCM v);
SCM gh_uniform_vector_ref (SCM v, SCM ilist);
#define gh_list_to_vector(ls) scm_vector(ls)
#define gh_vector_to_list(v) scm_vector_to_list(v)
SCM gh_lookup (const char *sname);
SCM gh_module_lookup (SCM module, const char *sname);
SCM gh_cons(SCM x, SCM y);
#define gh_list scm_listify
scm_bits_t gh_length(SCM l);
SCM gh_append(SCM args);
SCM gh_append2(SCM l1, SCM l2);
SCM gh_append3(SCM l1, SCM l2, SCM l3);
SCM gh_append4(SCM l1, SCM l2, SCM l3, SCM l4);
#define gh_reverse(ls) scm_reverse(ls)
#define gh_list_tail(ls, k) scm_list_tail(ls, k)
#define gh_list_ref(ls, k) scm_list_ref(ls, k)
#define gh_memq(x, ls) scm_memq(x, ls)
#define gh_memv(x, ls) scm_memv(x, ls)
#define gh_member(x, ls) scm_member(x, ls)
#define gh_assq(x, alist) scm_assq(x, alist)
#define gh_assv(x, alist) scm_assv(x, alist)
#define gh_assoc(x, alist) scm_assoc(x, alist)
SCM gh_car(SCM x);
SCM gh_cdr(SCM x);
SCM gh_caar(SCM x);
SCM gh_cadr(SCM x);
SCM gh_cdar(SCM x);
SCM gh_cddr(SCM x);
SCM gh_caaar(SCM x);
SCM gh_caadr(SCM x);
SCM gh_cadar(SCM x);
SCM gh_caddr(SCM x);
SCM gh_cdaar(SCM x);
SCM gh_cdadr(SCM x);
SCM gh_cddar(SCM x);
SCM gh_cdddr(SCM x);
SCM gh_set_car_x(SCM pair, SCM value);
SCM gh_set_cdr_x(SCM pair, SCM value);
/* Calling Scheme functions from C. */
SCM gh_apply (SCM proc, SCM ls);
SCM gh_call0 (SCM proc);
SCM gh_call1 (SCM proc, SCM arg);
SCM gh_call2 (SCM proc, SCM arg1, SCM arg2);
SCM gh_call3 (SCM proc, SCM arg1, SCM arg2, SCM arg3);
/* reading and writing Scheme objects. */
void gh_display (SCM x);
void gh_write (SCM x);
void gh_newline (void);
/* void gh_gc_mark(SCM) : mark an SCM as in use. */
/* void gh_defer_ints() : don't interrupt code section. */
/* void gh_allow_ints() : see gh_defer_ints(). */
/* void gh_new_cell(SCM, int tag) : initialize SCM to be of type 'tag' */
/* int gh_type_p(SCM, tag) : test if SCM is of type 'tag' */
/* SCM gh_intern(char*) : get symbol corresponding to c-string.*/
/* void gh_set_ext_data(SCM, void*) : set extension data on SCM */
/* void *gh_get_ext_data(SCM) : return extension data from SCM. */
/* void gh_assert(int cond, char *msg, SCM obj); */
#ifdef __cplusplus
}
#endif
#endif /* __GH_H */
/*
Local Variables:
c-file-style: "gnu"
End:
*/
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