#ifndef NUMBERSH
#define NUMBERSH
-/* Copyright (C) 1995,1996 Free Software Foundation, Inc.
+/* Copyright (C) 1995, 1996, 1998 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
*
* 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, 675 Mass Ave, Cambridge, MA 02139, USA.
+ * 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.
*
* 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.
- */
+ * If you do not wish that, delete this exception notice. */
\f
#include "libguile/__scm.h"
-#include "print.h"
+
+#include "libguile/print.h"
\f
# define SCM_BIGRAD (1L << SCM_BITSPERDIG)
# define SCM_DIGSPERLONG ((scm_sizet)((sizeof(long)*SCM_CHAR_BIT+SCM_BITSPERDIG-1)/SCM_BITSPERDIG))
-# define SCM_DIGSPERLONGLONG ((scm_sizet)((sizeof(long long)*SCM_CHAR_BIT+SCM_BITSPERDIG-1)/SCM_BITSPERDIG))
# define SCM_BIGUP(x) ((unsigned long)(x) << SCM_BITSPERDIG)
# define SCM_LONGLONGBIGUP(x) ((ulong_long)(x) << SCM_BITSPERDIG)
# define SCM_BIGDN(x) ((x) >> SCM_BITSPERDIG)
# define SCM_BIGLO(x) ((x) & (SCM_BIGRAD-1))
+
#endif /* def BIGNUMS */
#ifndef SCM_BIGDIG
#ifdef SCM_FLOATS
#define SCM_NUMBERP(x) (SCM_INUMP(x) || (SCM_NIMP(x) && SCM_NUMP(x)))
+#ifdef SCM_BIGDIG
+#define SCM_NUM2DBL(x) (SCM_INUMP (x) \
+ ? (double) SCM_INUM (x) \
+ : (SCM_REALP (x) \
+ ? SCM_REALPART (x) \
+ : scm_big2dbl (x)))
+#else
+#define SCM_NUM2DBL(x) (SCM_INUMP (x) \
+ ? (double) SCM_INUM (x) \
+ : SCM_REALPART (x))
+#endif
#else
#ifdef SCM_BIGDIG
#define SCM_NUMBERP(x) (SCM_INUMP(x) || (SCM_NIMP(x) && SCM_NUMP(x)))
+#define SCM_NUM2DBL(x) (SCM_INUMP (x) \
+ ? (double) SCM_INUM (x) \
+ : scm_big2dbl (x))
#else
#define SCM_NUMBERP SCM_INUMP
+#define SCM_NUM2DBL(x) ((double) SCM_INUM (x))
#endif
#endif
#define SCM_NUMP(x) ((0xfcff & (int)SCM_CAR(x))==scm_tc7_smob)
#define SCM_BIGSIGN(x) (0x0100 & (int)SCM_CAR(x))
#define SCM_BDIGITS(x) ((SCM_BIGDIG *)(SCM_CDR(x)))
#define SCM_NUMDIGS(x) ((scm_sizet)(SCM_CAR(x)>>16))
-#define SCM_SETNUMDIGS(x, v, t) SCM_CAR(x) = (((v)+0L)<<16)+(t)
+#define SCM_SETNUMDIGS(x, v, t) SCM_SETCAR(x, (((v)+0L)<<16)+(t))
\f
#ifdef SCM_FLOATS
\f
-#ifdef __STDC__
-extern SCM scm_exact_p(SCM x);
-extern SCM scm_odd_p(SCM n);
-extern SCM scm_even_p(SCM n);
-extern SCM scm_abs(SCM x);
-extern SCM scm_quotient(SCM x, SCM y);
-extern SCM scm_remainder(SCM x, SCM y);
-extern SCM scm_modulo(SCM x, SCM y);
-extern SCM scm_gcd(SCM x, SCM y);
-extern SCM scm_lcm(SCM n1, SCM n2);
-extern SCM scm_logand(SCM n1, SCM n2);
-extern SCM scm_logior(SCM n1, SCM n2);
-extern SCM scm_logxor(SCM n1, SCM n2);
-extern SCM scm_logtest(SCM n1, SCM n2);
-extern SCM scm_logbit_p(SCM n1, SCM n2);
-extern SCM scm_lognot(SCM n);
-extern SCM scm_integer_expt(SCM z1, SCM z2);
-extern SCM scm_ash(SCM n, SCM cnt);
-extern SCM scm_bit_extract(SCM n, SCM start, SCM end);
-extern SCM scm_logcount (SCM n);
-extern SCM scm_integer_length(SCM n);
-extern SCM scm_mkbig(scm_sizet nlen, int sign);
-extern SCM scm_big2inum(SCM b, scm_sizet l);
-extern SCM scm_adjbig(SCM b, scm_sizet nlen);
-extern SCM scm_normbig(SCM b);
-extern SCM scm_copybig(SCM b, int sign);
-extern SCM scm_long2big(long n);
-extern SCM scm_long_long2big(long_long n);
-extern SCM scm_2ulong2big(unsigned long * np);
-extern SCM scm_ulong2big(unsigned long n);
-extern int scm_bigcomp(SCM x, SCM y);
-extern long scm_pseudolong(long x);
-extern void scm_longdigs(long x, SCM_BIGDIG digs[]);
-extern SCM scm_addbig(SCM_BIGDIG *x, scm_sizet nx, int xsgn, SCM bigy, int sgny);
-extern SCM scm_mulbig(SCM_BIGDIG *x, scm_sizet nx, SCM_BIGDIG *y, scm_sizet ny, int sgn);
-extern unsigned int scm_divbigdig(SCM_BIGDIG *ds, scm_sizet h, SCM_BIGDIG div);
-extern SCM scm_divbigint(SCM x, long z, int sgn, int mode);
-extern SCM scm_divbigbig(SCM_BIGDIG *x, scm_sizet nx, SCM_BIGDIG *y, scm_sizet ny, int sgn, int modes);
-extern scm_sizet scm_iint2str(long num, int rad, char *p);
-extern SCM scm_number_to_string(SCM x, SCM radix);
-extern int scm_floprint(SCM sexp, SCM port, scm_print_state *pstate);
-extern int scm_bigprint(SCM exp, SCM port, scm_print_state *pstate);
-extern SCM scm_istr2int(char *str, long len, long radix);
-extern SCM scm_istr2flo(char *str, long len, long radix);
-extern SCM scm_istring2number(char *str, long len, long radix);
-extern SCM scm_string_to_number(SCM str, SCM radix);
-extern SCM scm_makdbl (double x, double y);
-extern SCM scm_bigequal(SCM x, SCM y);
-extern SCM scm_floequal(SCM x, SCM y);
-extern SCM scm_number_p(SCM x);
-extern SCM scm_real_p(SCM x);
-extern SCM scm_int_p(SCM x);
-extern SCM scm_inexact_p(SCM x);
-extern SCM scm_num_eq_p (SCM x, SCM y);
-extern SCM scm_less_p(SCM x, SCM y);
-extern SCM scm_gr_p(SCM x, SCM y);
-extern SCM scm_leq_p(SCM x, SCM y);
-extern SCM scm_geq_p(SCM x, SCM y);
-extern SCM scm_zero_p(SCM z);
-extern SCM scm_positive_p(SCM x);
-extern SCM scm_negative_p(SCM x);
-extern SCM scm_max(SCM x, SCM y);
-extern SCM scm_min(SCM x, SCM y);
-extern SCM scm_sum(SCM x, SCM y);
-extern SCM scm_difference(SCM x, SCM y);
-extern SCM scm_product(SCM x, SCM y);
-extern double scm_num2dbl (SCM a, char * why);
-extern SCM scm_fuck (SCM a);
-extern SCM scm_divide(SCM x, SCM y);
-extern double scm_asinh(double x);
-extern double scm_acosh(double x);
-extern double scm_atanh(double x);
-extern double scm_truncate(double x);
-extern double scm_round(double x);
-extern double scm_exact_to_inexact(double z);
-extern SCM scm_sys_expt(SCM z1, SCM z2);
-extern SCM scm_sys_atan2(SCM z1, SCM z2);
-extern SCM scm_make_rectangular(SCM z1, SCM z2);
-extern SCM scm_make_polar(SCM z1, SCM z2);
-extern SCM scm_real_part(SCM z);
-extern SCM scm_imag_part(SCM z);
-extern SCM scm_magnitude(SCM z);
-extern SCM scm_angle(SCM z);
-extern SCM scm_inexact_to_exact(SCM z);
-extern SCM scm_trunc(SCM x);
-extern SCM scm_dbl2big(double d);
-extern double scm_big2dbl(SCM b);
-extern SCM scm_long2num(long sl);
-extern SCM scm_long_long2num(long_long sl);
-extern SCM scm_ulong2num(unsigned long sl);
-extern long scm_num2long(SCM num, char *pos, char *s_caller);
-extern long num2long(SCM num, char *pos, char *s_caller);
-extern long_long scm_num2long_long(SCM num, char *pos, char *s_caller);
-extern unsigned long scm_num2ulong(SCM num, char *pos, char *s_caller);
-extern void scm_init_numbers (void);
-
-#else /* STDC */
-extern SCM scm_exact_p();
-extern SCM scm_odd_p();
-extern SCM scm_even_p();
-extern SCM scm_abs();
-extern SCM scm_quotient();
-extern SCM scm_remainder();
-extern SCM scm_modulo();
-extern SCM scm_gcd();
-extern SCM scm_lcm();
-extern SCM scm_logand();
-extern SCM scm_logior();
-extern SCM scm_logxor();
-extern SCM scm_logtest();
-extern SCM scm_logbit_p();
-extern SCM scm_logand();
-extern SCM scm_logior();
-extern SCM scm_logxor();
-extern SCM scm_logtest();
-extern SCM scm_logbit_p();
-extern SCM scm_lognot();
-extern SCM scm_integer_expt();
-extern SCM scm_ash();
-extern SCM scm_bit_extract();
-extern SCM scm_logcount ();
-extern SCM scm_integer_length();
-extern SCM scm_mkbig();
-extern SCM scm_big2inum();
-extern SCM scm_adjbig();
-extern SCM scm_normbig();
-extern SCM scm_copybig();
-extern SCM scm_long2big();
-extern SCM scm_long_long2big();
-extern SCM scm_2ulong2big();
-extern SCM scm_ulong2big();
-extern int scm_bigcomp();
-extern long scm_pseudolong();
-extern void scm_longdigs();
-extern SCM scm_addbig();
-extern SCM scm_mulbig();
-extern unsigned int scm_divbigdig();
-extern SCM scm_divbigint();
-extern SCM scm_divbigbig();
-extern scm_sizet scm_iint2str();
-extern SCM scm_number_to_string();
-extern int scm_floprint();
-extern int scm_bigprint();
-extern SCM scm_istr2int();
-extern SCM scm_istr2int();
-extern SCM scm_istr2flo();
-extern SCM scm_istring2number();
-extern SCM scm_string_to_number();
-extern SCM scm_makdbl ();
-extern SCM scm_bigequal();
-extern SCM scm_floequal();
-extern SCM scm_number_p();
-extern SCM scm_real_p();
-extern SCM scm_int_p();
-extern SCM scm_inexact_p();
-extern SCM scm_num_eq_p ();
-extern SCM scm_less_p();
-extern SCM scm_gr_p();
-extern SCM scm_leq_p();
-extern SCM scm_geq_p();
-extern SCM scm_zero_p();
-extern SCM scm_positive_p();
-extern SCM scm_negative_p();
-extern SCM scm_max();
-extern SCM scm_min();
-extern SCM scm_sum();
-extern SCM scm_difference();
-extern SCM scm_product();
-extern double scm_num2dbl ();
-extern SCM scm_fuck ();
-extern SCM scm_divide();
-extern double scm_asinh();
-extern double scm_acosh();
-extern double scm_atanh();
-extern double scm_truncate();
-extern double scm_round();
-extern double scm_exact_to_inexact();
-extern SCM scm_sys_expt();
-extern SCM scm_sys_atan2();
-extern SCM scm_make_rectangular();
-extern SCM scm_make_polar();
-extern SCM scm_real_part();
-extern SCM scm_imag_part();
-extern SCM scm_magnitude();
-extern SCM scm_angle();
-extern SCM scm_inexact_to_exact();
-extern SCM scm_trunc();
-extern SCM scm_dbl2big();
-extern double scm_big2dbl();
-extern SCM scm_long2num();
-extern SCM scm_long_long2num();
-extern SCM scm_ulong2num();
-extern long scm_num2long();
-extern long num2long();
-extern long_long scm_num2long_long();
-extern unsigned long scm_num2ulong();
-extern void scm_init_numbers ();
-
-#endif /* STDC */
-
+extern SCM scm_exact_p SCM_P ((SCM x));
+extern SCM scm_odd_p SCM_P ((SCM n));
+extern SCM scm_even_p SCM_P ((SCM n));
+extern SCM scm_abs SCM_P ((SCM x));
+extern SCM scm_quotient SCM_P ((SCM x, SCM y));
+extern SCM scm_remainder SCM_P ((SCM x, SCM y));
+extern SCM scm_modulo SCM_P ((SCM x, SCM y));
+extern SCM scm_gcd SCM_P ((SCM x, SCM y));
+extern SCM scm_lcm SCM_P ((SCM n1, SCM n2));
+extern SCM scm_logand SCM_P ((SCM n1, SCM n2));
+extern SCM scm_logior SCM_P ((SCM n1, SCM n2));
+extern SCM scm_logxor SCM_P ((SCM n1, SCM n2));
+extern SCM scm_logtest SCM_P ((SCM n1, SCM n2));
+extern SCM scm_logbit_p SCM_P ((SCM n1, SCM n2));
+extern SCM scm_lognot SCM_P ((SCM n));
+extern SCM scm_integer_expt SCM_P ((SCM z1, SCM z2));
+extern SCM scm_ash SCM_P ((SCM n, SCM cnt));
+extern SCM scm_bit_extract SCM_P ((SCM n, SCM start, SCM end));
+extern SCM scm_logcount SCM_P ((SCM n));
+extern SCM scm_integer_length SCM_P ((SCM n));
+extern SCM scm_mkbig SCM_P ((scm_sizet nlen, int sign));
+extern SCM scm_big2inum SCM_P ((SCM b, scm_sizet l));
+extern SCM scm_adjbig SCM_P ((SCM b, scm_sizet nlen));
+extern SCM scm_normbig SCM_P ((SCM b));
+extern SCM scm_copybig SCM_P ((SCM b, int sign));
+extern SCM scm_long2big SCM_P ((long n));
+extern SCM scm_long_long2big SCM_P ((long_long n));
+extern SCM scm_2ulong2big SCM_P ((unsigned long * np));
+extern SCM scm_ulong2big SCM_P ((unsigned long n));
+extern int scm_bigcomp SCM_P ((SCM x, SCM y));
+extern long scm_pseudolong SCM_P ((long x));
+extern void scm_longdigs SCM_P ((long x, SCM_BIGDIG digs[]));
+extern SCM scm_addbig SCM_P ((SCM_BIGDIG *x, scm_sizet nx, int xsgn, SCM bigy, int sgny));
+extern SCM scm_mulbig SCM_P ((SCM_BIGDIG *x, scm_sizet nx, SCM_BIGDIG *y, scm_sizet ny, int sgn));
+extern unsigned int scm_divbigdig SCM_P ((SCM_BIGDIG *ds, scm_sizet h, SCM_BIGDIG div));
+extern SCM scm_divbigint SCM_P ((SCM x, long z, int sgn, int mode));
+extern SCM scm_divbigbig SCM_P ((SCM_BIGDIG *x, scm_sizet nx, SCM_BIGDIG *y, scm_sizet ny, int sgn, int modes));
+extern scm_sizet scm_iint2str SCM_P ((long num, int rad, char *p));
+extern SCM scm_number_to_string SCM_P ((SCM x, SCM radix));
+extern int scm_floprint SCM_P ((SCM sexp, SCM port, scm_print_state *pstate));
+extern int scm_bigprint SCM_P ((SCM exp, SCM port, scm_print_state *pstate));
+extern SCM scm_istr2int SCM_P ((char *str, long len, long radix));
+extern SCM scm_istr2flo SCM_P ((char *str, long len, long radix));
+extern SCM scm_istring2number SCM_P ((char *str, long len, long radix));
+extern SCM scm_string_to_number SCM_P ((SCM str, SCM radix));
+extern SCM scm_makdbl SCM_P ((double x, double y));
+extern SCM scm_bigequal SCM_P ((SCM x, SCM y));
+extern SCM scm_floequal SCM_P ((SCM x, SCM y));
+extern SCM scm_number_p SCM_P ((SCM x));
+extern SCM scm_real_p SCM_P ((SCM x));
+extern SCM scm_integer_p SCM_P ((SCM x));
+extern SCM scm_inexact_p SCM_P ((SCM x));
+extern SCM scm_num_eq_p SCM_P ((SCM x, SCM y));
+extern SCM scm_less_p SCM_P ((SCM x, SCM y));
+extern SCM scm_gr_p SCM_P ((SCM x, SCM y));
+extern SCM scm_leq_p SCM_P ((SCM x, SCM y));
+extern SCM scm_geq_p SCM_P ((SCM x, SCM y));
+extern SCM scm_zero_p SCM_P ((SCM z));
+extern SCM scm_positive_p SCM_P ((SCM x));
+extern SCM scm_negative_p SCM_P ((SCM x));
+extern SCM scm_max SCM_P ((SCM x, SCM y));
+extern SCM scm_min SCM_P ((SCM x, SCM y));
+extern SCM scm_sum SCM_P ((SCM x, SCM y));
+extern SCM scm_difference SCM_P ((SCM x, SCM y));
+extern SCM scm_product SCM_P ((SCM x, SCM y));
+extern double scm_num2dbl SCM_P ((SCM a, const char * why));
+extern SCM scm_divide SCM_P ((SCM x, SCM y));
+extern double scm_asinh SCM_P ((double x));
+extern double scm_acosh SCM_P ((double x));
+extern double scm_atanh SCM_P ((double x));
+extern double scm_truncate SCM_P ((double x));
+extern double scm_round SCM_P ((double x));
+extern double scm_exact_to_inexact SCM_P ((double z));
+extern SCM scm_sys_expt SCM_P ((SCM z1, SCM z2));
+extern SCM scm_sys_atan2 SCM_P ((SCM z1, SCM z2));
+extern SCM scm_make_rectangular SCM_P ((SCM z1, SCM z2));
+extern SCM scm_make_polar SCM_P ((SCM z1, SCM z2));
+extern SCM scm_real_part SCM_P ((SCM z));
+extern SCM scm_imag_part SCM_P ((SCM z));
+extern SCM scm_magnitude SCM_P ((SCM z));
+extern SCM scm_angle SCM_P ((SCM z));
+extern SCM scm_inexact_to_exact SCM_P ((SCM z));
+extern SCM scm_trunc SCM_P ((SCM x));
+extern SCM scm_dbl2big SCM_P ((double d));
+extern double scm_big2dbl SCM_P ((SCM b));
+extern SCM scm_long2num SCM_P ((long sl));
+extern SCM scm_long_long2num SCM_P ((long_long sl));
+extern SCM scm_ulong2num SCM_P ((unsigned long sl));
+extern long scm_num2long SCM_P ((SCM num, char *pos, const char *s_caller));
+extern long_long scm_num2long_long SCM_P ((SCM num, char *pos,
+ const char *s_caller));
+extern unsigned long scm_num2ulong SCM_P ((SCM num, char *pos,
+ const char *s_caller));
+extern void scm_init_numbers SCM_P ((void));
#endif /* NUMBERSH */
HCoop / bpt / guile.git / blobdiff