--- /dev/null
+/* -*- c++ -*- */
+/*
+ * Copyright 2006 Free Software Foundation, Inc.
+ *
+ * This file is part of GNU Radio
+ *
+ * GNU Radio 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 3, or (at your option)
+ * any later version.
+ *
+ * GNU Radio 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 GNU Radio; see the file COPYING. If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <vector>
+#include <pmt.h>
+#include "pmt_int.h"
+#include <stdio.h>
+#include <pmt_pool.h>
+#include <string.h>
+
+static const int CACHE_LINE_SIZE = 64; // good guess
+
+# if (PMT_LOCAL_ALLOCATOR)
+
+static pmt_pool global_pmt_pool(sizeof(pmt_pair), CACHE_LINE_SIZE);
+
+void *
+pmt_base::operator new(size_t size)
+{
+ void *p = global_pmt_pool.malloc();
+
+ // fprintf(stderr, "pmt_base::new p = %p\n", p);
+ assert((reinterpret_cast<intptr_t>(p) & (CACHE_LINE_SIZE - 1)) == 0);
+ return p;
+}
+
+void
+pmt_base::operator delete(void *p, size_t size)
+{
+ global_pmt_pool.free(p);
+}
+
+#endif
+
+
+pmt_base::~pmt_base()
+{
+ // nop -- out of line virtual destructor
+}
+
+////////////////////////////////////////////////////////////////////////////
+// Exceptions
+////////////////////////////////////////////////////////////////////////////
+
+pmt_exception::pmt_exception(const std::string &msg, pmt_t obj)
+ : logic_error(msg + ": " + pmt_write_string(obj))
+{
+}
+
+pmt_wrong_type::pmt_wrong_type(const std::string &msg, pmt_t obj)
+ : pmt_exception(msg + ": wrong_type ", obj)
+{
+}
+
+pmt_out_of_range::pmt_out_of_range(const std::string &msg, pmt_t obj)
+ : pmt_exception(msg + ": out of range ", obj)
+{
+}
+
+pmt_notimplemented::pmt_notimplemented(const std::string &msg, pmt_t obj)
+ : pmt_exception(msg + ": notimplemented ", obj)
+{
+}
+
+////////////////////////////////////////////////////////////////////////////
+// Dynamic Casts
+////////////////////////////////////////////////////////////////////////////
+
+static pmt_symbol *
+_symbol(pmt_t x)
+{
+ return dynamic_cast<pmt_symbol*>(x.get());
+}
+
+static pmt_integer *
+_integer(pmt_t x)
+{
+ return dynamic_cast<pmt_integer*>(x.get());
+}
+
+static pmt_real *
+_real(pmt_t x)
+{
+ return dynamic_cast<pmt_real*>(x.get());
+}
+
+static pmt_complex *
+_complex(pmt_t x)
+{
+ return dynamic_cast<pmt_complex*>(x.get());
+}
+
+static pmt_pair *
+_pair(pmt_t x)
+{
+ return dynamic_cast<pmt_pair*>(x.get());
+}
+
+static pmt_vector *
+_vector(pmt_t x)
+{
+ return dynamic_cast<pmt_vector*>(x.get());
+}
+
+static pmt_uniform_vector *
+_uniform_vector(pmt_t x)
+{
+ return dynamic_cast<pmt_uniform_vector*>(x.get());
+}
+
+static pmt_dict *
+_dict(pmt_t x)
+{
+ return dynamic_cast<pmt_dict*>(x.get());
+}
+
+static pmt_any *
+_any(pmt_t x)
+{
+ return dynamic_cast<pmt_any*>(x.get());
+}
+
+////////////////////////////////////////////////////////////////////////////
+// Globals
+////////////////////////////////////////////////////////////////////////////
+
+const pmt_t PMT_T = pmt_t(new pmt_bool()); // singleton
+const pmt_t PMT_F = pmt_t(new pmt_bool()); // singleton
+const pmt_t PMT_NIL = pmt_t(new pmt_null()); // singleton
+const pmt_t PMT_EOF = pmt_cons(PMT_NIL, PMT_NIL); // singleton
+
+////////////////////////////////////////////////////////////////////////////
+// Booleans
+////////////////////////////////////////////////////////////////////////////
+
+pmt_bool::pmt_bool(){}
+
+bool
+pmt_is_true(pmt_t obj)
+{
+ return obj != PMT_F;
+}
+
+bool
+pmt_is_false(pmt_t obj)
+{
+ return obj == PMT_F;
+}
+
+bool
+pmt_is_bool(pmt_t obj)
+{
+ return obj->is_bool();
+}
+
+pmt_t
+pmt_from_bool(bool val)
+{
+ return val ? PMT_T : PMT_F;
+}
+
+bool
+pmt_to_bool(pmt_t val)
+{
+ if (val == PMT_T)
+ return true;
+ if (val == PMT_F)
+ return false;
+ throw pmt_wrong_type("pmt_to_bool", val);
+}
+
+////////////////////////////////////////////////////////////////////////////
+// Symbols
+////////////////////////////////////////////////////////////////////////////
+
+static const unsigned int SYMBOL_HASH_TABLE_SIZE = 701;
+static std::vector<pmt_t> s_symbol_hash_table(SYMBOL_HASH_TABLE_SIZE);
+
+pmt_symbol::pmt_symbol(const std::string &name) : d_name(name){}
+
+
+static unsigned int
+hash_string(const std::string &s)
+{
+ unsigned int h = 0;
+ unsigned int g = 0;
+
+ for (std::string::const_iterator p = s.begin(); p != s.end(); ++p){
+ h = (h << 4) + (*p & 0xff);
+ g = h & 0xf0000000;
+ if (g){
+ h = h ^ (g >> 24);
+ h = h ^ g;
+ }
+ }
+ return h;
+}
+
+bool
+pmt_is_symbol(pmt_t obj)
+{
+ return obj->is_symbol();
+}
+
+pmt_t
+pmt_string_to_symbol(const std::string &name)
+{
+ unsigned hash = hash_string(name) % SYMBOL_HASH_TABLE_SIZE;
+
+ // Does a symbol with this name already exist?
+ for (pmt_t sym = s_symbol_hash_table[hash]; sym; sym = _symbol(sym)->next()){
+ if (name == _symbol(sym)->name())
+ return sym; // Yes. Return it
+ }
+
+ // Nope. Make a new one.
+ pmt_t sym = pmt_t(new pmt_symbol(name));
+ _symbol(sym)->set_next(s_symbol_hash_table[hash]);
+ s_symbol_hash_table[hash] = sym;
+ return sym;
+}
+
+// alias...
+pmt_t
+pmt_intern(const std::string &name)
+{
+ return pmt_string_to_symbol(name);
+}
+
+const std::string
+pmt_symbol_to_string(pmt_t sym)
+{
+ if (!sym->is_symbol())
+ throw pmt_wrong_type("pmt_symbol_to_string", sym);
+
+ return _symbol(sym)->name();
+}
+
+
+
+////////////////////////////////////////////////////////////////////////////
+// Number
+////////////////////////////////////////////////////////////////////////////
+
+bool
+pmt_is_number(pmt_t x)
+{
+ return x->is_number();
+}
+
+////////////////////////////////////////////////////////////////////////////
+// Integer
+////////////////////////////////////////////////////////////////////////////
+
+pmt_integer::pmt_integer(long value) : d_value(value) {}
+
+bool
+pmt_is_integer(pmt_t x)
+{
+ return x->is_integer();
+}
+
+
+pmt_t
+pmt_from_long(long x)
+{
+ return pmt_t(new pmt_integer(x));
+}
+
+long
+pmt_to_long(pmt_t x)
+{
+ if (x->is_integer())
+ return _integer(x)->value();
+
+ throw pmt_wrong_type("pmt_to_long", x);
+}
+
+////////////////////////////////////////////////////////////////////////////
+// Real
+////////////////////////////////////////////////////////////////////////////
+
+pmt_real::pmt_real(double value) : d_value(value) {}
+
+bool
+pmt_is_real(pmt_t x)
+{
+ return x->is_real();
+}
+
+pmt_t
+pmt_from_double(double x)
+{
+ return pmt_t(new pmt_real(x));
+}
+
+double
+pmt_to_double(pmt_t x)
+{
+ if (x->is_real())
+ return _real(x)->value();
+ if (x->is_integer())
+ return _integer(x)->value();
+
+ throw pmt_wrong_type("pmt_to_double", x);
+}
+
+////////////////////////////////////////////////////////////////////////////
+// Complex
+////////////////////////////////////////////////////////////////////////////
+
+pmt_complex::pmt_complex(std::complex<double> value) : d_value(value) {}
+
+bool
+pmt_is_complex(pmt_t x)
+{
+ return x->is_complex();
+}
+
+pmt_t
+pmt_make_rectangular(double re, double im)
+{
+ return pmt_t(new pmt_complex(std::complex<double>(re, im)));
+}
+
+std::complex<double>
+pmt_to_complex(pmt_t x)
+{
+ if (x->is_complex())
+ return _complex(x)->value();
+ if (x->is_real())
+ return _real(x)->value();
+ if (x->is_integer())
+ return _integer(x)->value();
+
+ throw pmt_wrong_type("pmt_to_complex", x);
+}
+
+////////////////////////////////////////////////////////////////////////////
+// Pairs
+////////////////////////////////////////////////////////////////////////////
+
+pmt_null::pmt_null() {}
+pmt_pair::pmt_pair(pmt_t car, pmt_t cdr) : d_car(car), d_cdr(cdr) {}
+
+bool
+pmt_is_null(pmt_t x)
+{
+ return x == PMT_NIL;
+}
+
+bool
+pmt_is_pair(pmt_t obj)
+{
+ return obj->is_pair();
+}
+
+pmt_t
+pmt_cons(pmt_t x, pmt_t y)
+{
+ return pmt_t(new pmt_pair(x, y));
+}
+
+pmt_t
+pmt_car(pmt_t pair)
+{
+ if (pair->is_pair())
+ return _pair(pair)->car();
+
+ throw pmt_wrong_type("pmt_car", pair);
+}
+
+pmt_t
+pmt_cdr(pmt_t pair)
+{
+ if (pair->is_pair())
+ return _pair(pair)->cdr();
+
+ throw pmt_wrong_type("pmt_cdr", pair);
+}
+
+void
+pmt_set_car(pmt_t pair, pmt_t obj)
+{
+ if (pair->is_pair())
+ _pair(pair)->set_car(obj);
+ else
+ throw pmt_wrong_type("pmt_set_car", pair);
+}
+
+void
+pmt_set_cdr(pmt_t pair, pmt_t obj)
+{
+ if (pair->is_pair())
+ _pair(pair)->set_cdr(obj);
+ else
+ throw pmt_wrong_type("pmt_set_cdr", pair);
+}
+
+////////////////////////////////////////////////////////////////////////////
+// Vectors
+////////////////////////////////////////////////////////////////////////////
+
+pmt_vector::pmt_vector(size_t len, pmt_t fill)
+ : d_v(len)
+{
+ for (size_t i = 0; i < len; i++)
+ d_v[i] = fill;
+}
+
+pmt_t
+pmt_vector::ref(size_t k) const
+{
+ if (k >= length())
+ throw pmt_out_of_range("pmt_vector_ref", pmt_from_long(k));
+ return d_v[k];
+}
+
+void
+pmt_vector::set(size_t k, pmt_t obj)
+{
+ if (k >= length())
+ throw pmt_out_of_range("pmt_vector_set", pmt_from_long(k));
+ d_v[k] = obj;
+}
+
+void
+pmt_vector::fill(pmt_t obj)
+{
+ for (size_t i = 0; i < length(); i++)
+ d_v[i] = obj;
+}
+
+bool
+pmt_is_vector(pmt_t obj)
+{
+ return obj->is_vector();
+}
+
+pmt_t
+pmt_make_vector(size_t k, pmt_t fill)
+{
+ return pmt_t(new pmt_vector(k, fill));
+}
+
+pmt_t
+pmt_vector_ref(pmt_t vector, size_t k)
+{
+ if (!vector->is_vector())
+ throw pmt_wrong_type("pmt_vector_ref", vector);
+ return _vector(vector)->ref(k);
+}
+
+void
+pmt_vector_set(pmt_t vector, size_t k, pmt_t obj)
+{
+ if (!vector->is_vector())
+ throw pmt_wrong_type("pmt_vector_set", vector);
+ _vector(vector)->set(k, obj);
+}
+
+void
+pmt_vector_fill(pmt_t vector, pmt_t obj)
+{
+ if (!vector->is_vector())
+ throw pmt_wrong_type("pmt_vector_set", vector);
+ _vector(vector)->fill(obj);
+}
+
+////////////////////////////////////////////////////////////////////////////
+// Uniform Numeric Vectors
+////////////////////////////////////////////////////////////////////////////
+
+bool
+pmt_is_uniform_vector(pmt_t x)
+{
+ return x->is_uniform_vector();
+}
+
+const void *
+pmt_uniform_vector_elements(pmt_t vector, size_t &len)
+{
+ if (!vector->is_uniform_vector())
+ throw pmt_wrong_type("pmt_uniform_vector_elements", vector);
+ return _uniform_vector(vector)->uniform_elements(len);
+}
+
+void *
+pmt_uniform_vector_writable_elements(pmt_t vector, size_t &len)
+{
+ if (!vector->is_uniform_vector())
+ throw pmt_wrong_type("pmt_uniform_vector_writable_elements", vector);
+ return _uniform_vector(vector)->uniform_writable_elements(len);
+}
+
+////////////////////////////////////////////////////////////////////////////
+// Dictionaries
+////////////////////////////////////////////////////////////////////////////
+
+pmt_dict::pmt_dict()
+ : d_alist(PMT_NIL)
+{
+}
+
+void
+pmt_dict::set(pmt_t key, pmt_t value)
+{
+ pmt_t p = pmt_assv(key, d_alist); // look for (key . value) pair
+ if (pmt_is_pair(p)){ // found existing pair...
+ pmt_set_cdr(p, value); // overrwrite cdr with new value
+ }
+ else { // not in the dict
+ d_alist = pmt_cons(pmt_cons(key, value), d_alist); // add new (key . value) pair
+ }
+}
+
+pmt_t
+pmt_dict::ref(pmt_t key, pmt_t not_found) const
+{
+ pmt_t p = pmt_assv(key, d_alist); // look for (key . value) pair
+ if (pmt_is_pair(p))
+ return pmt_cdr(p);
+ else
+ return not_found;
+}
+
+bool
+pmt_dict::has_key(pmt_t key) const
+{
+ return pmt_is_pair(pmt_assv(key, d_alist));
+}
+
+pmt_t
+pmt_dict::items() const
+{
+ return d_alist;
+}
+
+pmt_t
+pmt_dict::keys() const
+{
+ return pmt_map(pmt_car, d_alist);
+}
+
+pmt_t
+pmt_dict::values() const
+{
+ return pmt_map(pmt_cdr, d_alist);
+}
+
+bool
+pmt_is_dict(pmt_t obj)
+{
+ return obj->is_dict();
+}
+
+pmt_t
+pmt_make_dict()
+{
+ return pmt_t(new pmt_dict());
+}
+
+void
+pmt_dict_set(pmt_t dict, pmt_t key, pmt_t value)
+{
+ if (!dict->is_dict())
+ throw pmt_wrong_type("pmt_dict_set", dict);
+
+ _dict(dict)->set(key, value);
+}
+
+bool
+pmt_dict_has_key(pmt_t dict, pmt_t key)
+{
+ if (!dict->is_dict())
+ throw pmt_wrong_type("pmt_dict_has_key", dict);
+
+ return _dict(dict)->has_key(key);
+}
+
+pmt_t
+pmt_dict_ref(pmt_t dict, pmt_t key, pmt_t not_found)
+{
+ if (!dict->is_dict())
+ throw pmt_wrong_type("pmt_dict_ref", dict);
+
+ return _dict(dict)->ref(key, not_found);
+}
+
+pmt_t
+pmt_dict_items(pmt_t dict)
+{
+ if (!dict->is_dict())
+ throw pmt_wrong_type("pmt_dict_items", dict);
+
+ return _dict(dict)->items();
+}
+
+pmt_t
+pmt_dict_keys(pmt_t dict)
+{
+ if (!dict->is_dict())
+ throw pmt_wrong_type("pmt_dict_keys", dict);
+
+ return _dict(dict)->keys();
+}
+
+pmt_t
+pmt_dict_values(pmt_t dict)
+{
+ if (!dict->is_dict())
+ throw pmt_wrong_type("pmt_dict_values", dict);
+
+ return _dict(dict)->values();
+}
+
+////////////////////////////////////////////////////////////////////////////
+// Any
+////////////////////////////////////////////////////////////////////////////
+
+pmt_any::pmt_any(const boost::any &any) : d_any(any) {}
+
+bool
+pmt_is_any(pmt_t obj)
+{
+ return obj->is_any();
+}
+
+pmt_t
+pmt_make_any(const boost::any &any)
+{
+ return pmt_t(new pmt_any(any));
+}
+
+boost::any
+pmt_any_ref(pmt_t obj)
+{
+ if (!obj->is_any())
+ throw pmt_wrong_type("pmt_any_ref", obj);
+ return _any(obj)->ref();
+}
+
+void
+pmt_any_set(pmt_t obj, const boost::any &any)
+{
+ if (!obj->is_any())
+ throw pmt_wrong_type("pmt_any_set", obj);
+ _any(obj)->set(any);
+}
+
+////////////////////////////////////////////////////////////////////////////
+// General Functions
+////////////////////////////////////////////////////////////////////////////
+
+bool
+pmt_eq(pmt_t x, pmt_t y)
+{
+ return x == y;
+}
+
+bool
+pmt_eqv(pmt_t x, pmt_t y)
+{
+ if (x == y)
+ return true;
+
+ if (x->is_integer() && y->is_integer())
+ return _integer(x)->value() == _integer(y)->value();
+
+ if (x->is_real() && y->is_real())
+ return _real(x)->value() == _real(y)->value();
+
+ if (x->is_complex() && y->is_complex())
+ return _complex(x)->value() == _complex(y)->value();
+
+ return false;
+}
+
+bool
+pmt_equal(pmt_t x, pmt_t y)
+{
+ if (pmt_eqv(x, y))
+ return true;
+
+ if (x->is_pair() && y->is_pair())
+ return pmt_equal(pmt_car(x), pmt_car(y)) && pmt_equal(pmt_cdr(x), pmt_cdr(y));
+
+ if (x->is_vector() && y->is_vector()){
+ pmt_vector *xv = _vector(x);
+ pmt_vector *yv = _vector(y);
+ if (xv->length() != yv->length())
+ return false;
+
+ for (unsigned i = 0; i < xv->length(); i++)
+ if (!pmt_equal(xv->_ref(i), yv->_ref(i)))
+ return false;
+
+ return true;
+ }
+
+ if (x->is_uniform_vector() && y->is_uniform_vector()){
+ pmt_uniform_vector *xv = _uniform_vector(x);
+ pmt_uniform_vector *yv = _uniform_vector(y);
+ if (xv->length() != yv->length())
+ return false;
+
+ size_t len_x, len_y;
+ if (memcmp(xv->uniform_elements(len_x),
+ yv->uniform_elements(len_y),
+ len_x) == 0)
+ return true;
+
+ return true;
+ }
+
+ // FIXME add other cases here...
+
+ return false;
+}
+
+size_t
+pmt_length(pmt_t x)
+{
+ if (x->is_vector())
+ return _vector(x)->length();
+
+ if (x->is_uniform_vector())
+ return _uniform_vector(x)->length();
+
+ if (x->is_pair() || x->is_null()) {
+ size_t length=0;
+ while (pmt_is_pair(x)){
+ length++;
+ x = pmt_cdr(x);
+ }
+ if (pmt_is_null(x))
+ return length;
+
+ // not a proper list
+ throw pmt_wrong_type("pmt_length", x);
+ }
+
+ // FIXME dictionary length (number of entries)
+
+ throw pmt_wrong_type("pmt_length", x);
+}
+
+pmt_t
+pmt_assq(pmt_t obj, pmt_t alist)
+{
+ while (pmt_is_pair(alist)){
+ pmt_t p = pmt_car(alist);
+ if (!pmt_is_pair(p)) // malformed alist
+ return PMT_F;
+
+ if (pmt_eq(obj, pmt_car(p)))
+ return p;
+
+ alist = pmt_cdr(alist);
+ }
+ return PMT_F;
+}
+
+pmt_t
+pmt_assv(pmt_t obj, pmt_t alist)
+{
+ while (pmt_is_pair(alist)){
+ pmt_t p = pmt_car(alist);
+ if (!pmt_is_pair(p)) // malformed alist
+ return PMT_F;
+
+ if (pmt_eqv(obj, pmt_car(p)))
+ return p;
+
+ alist = pmt_cdr(alist);
+ }
+ return PMT_F;
+}
+
+pmt_t
+pmt_assoc(pmt_t obj, pmt_t alist)
+{
+ while (pmt_is_pair(alist)){
+ pmt_t p = pmt_car(alist);
+ if (!pmt_is_pair(p)) // malformed alist
+ return PMT_F;
+
+ if (pmt_equal(obj, pmt_car(p)))
+ return p;
+
+ alist = pmt_cdr(alist);
+ }
+ return PMT_F;
+}
+
+pmt_t
+pmt_map(pmt_t proc(pmt_t), pmt_t list)
+{
+ pmt_t r = PMT_NIL;
+
+ while(pmt_is_pair(list)){
+ r = pmt_cons(proc(pmt_car(list)), r);
+ list = pmt_cdr(list);
+ }
+
+ return pmt_reverse_x(r);
+}
+
+pmt_t
+pmt_reverse(pmt_t listx)
+{
+ pmt_t list = listx;
+ pmt_t r = PMT_NIL;
+
+ while(pmt_is_pair(list)){
+ r = pmt_cons(pmt_car(list), r);
+ list = pmt_cdr(list);
+ }
+ if (pmt_is_null(list))
+ return r;
+ else
+ throw pmt_wrong_type("pmt_reverse", listx);
+}
+
+pmt_t
+pmt_reverse_x(pmt_t list)
+{
+ // FIXME do it destructively
+ return pmt_reverse(list);
+}
+
+pmt_t
+pmt_nth(size_t n, pmt_t list)
+{
+ pmt_t t = pmt_nthcdr(n, list);
+ if (pmt_is_pair(t))
+ return pmt_car(t);
+ else
+ return PMT_NIL;
+}
+
+pmt_t
+pmt_nthcdr(size_t n, pmt_t list)
+{
+ if (!(pmt_is_null(list) || pmt_is_pair(list)))
+ throw pmt_wrong_type("pmt_nthcdr", list);
+
+ while (n > 0){
+ if (pmt_is_pair(list)){
+ list = pmt_cdr(list);
+ n--;
+ continue;
+ }
+ if (pmt_is_null(list))
+ return PMT_NIL;
+ else
+ throw pmt_wrong_type("pmt_nthcdr: not a LIST", list);
+ }
+ return list;
+}
+
+pmt_t
+pmt_memq(pmt_t obj, pmt_t list)
+{
+ while (pmt_is_pair(list)){
+ if (pmt_eq(obj, pmt_car(list)))
+ return list;
+ list = pmt_cdr(list);
+ }
+ return PMT_F;
+}
+
+pmt_t
+pmt_memv(pmt_t obj, pmt_t list)
+{
+ while (pmt_is_pair(list)){
+ if (pmt_eqv(obj, pmt_car(list)))
+ return list;
+ list = pmt_cdr(list);
+ }
+ return PMT_F;
+}
+
+pmt_t
+pmt_member(pmt_t obj, pmt_t list)
+{
+ while (pmt_is_pair(list)){
+ if (pmt_equal(obj, pmt_car(list)))
+ return list;
+ list = pmt_cdr(list);
+ }
+ return PMT_F;
+}
+
+bool
+pmt_subsetp(pmt_t list1, pmt_t list2)
+{
+ while (pmt_is_pair(list1)){
+ pmt_t p = pmt_car(list1);
+ if (pmt_is_false(pmt_memv(p, list2)))
+ return false;
+ list1 = pmt_cdr(list1);
+ }
+ return true;
+}
+
+pmt_t
+pmt_list1(pmt_t x1)
+{
+ return pmt_cons(x1, PMT_NIL);
+}
+
+pmt_t
+pmt_list2(pmt_t x1, pmt_t x2)
+{
+ return pmt_cons(x1, pmt_cons(x2, PMT_NIL));
+}
+
+pmt_t
+pmt_list3(pmt_t x1, pmt_t x2, pmt_t x3)
+{
+ return pmt_cons(x1, pmt_cons(x2, pmt_cons(x3, PMT_NIL)));
+}
+
+pmt_t
+pmt_list4(pmt_t x1, pmt_t x2, pmt_t x3, pmt_t x4)
+{
+ return pmt_cons(x1, pmt_cons(x2, pmt_cons(x3, pmt_cons(x4, PMT_NIL))));
+}
+
+pmt_t
+pmt_list5(pmt_t x1, pmt_t x2, pmt_t x3, pmt_t x4, pmt_t x5)
+{
+ return pmt_cons(x1, pmt_cons(x2, pmt_cons(x3, pmt_cons(x4, pmt_cons(x5, PMT_NIL)))));
+}
+
+pmt_t
+pmt_list6(pmt_t x1, pmt_t x2, pmt_t x3, pmt_t x4, pmt_t x5, pmt_t x6)
+{
+ return pmt_cons(x1, pmt_cons(x2, pmt_cons(x3, pmt_cons(x4, pmt_cons(x5, pmt_cons(x6, PMT_NIL))))));
+}
+
+pmt_t
+pmt_list_add(pmt_t list, pmt_t item)
+{
+ return pmt_reverse(pmt_cons(item, pmt_reverse(list)));
+}
+
+pmt_t
+pmt_caar(pmt_t pair)
+{
+ return (pmt_car(pmt_car(pair)));
+}
+
+pmt_t
+pmt_cadr(pmt_t pair)
+{
+ return pmt_car(pmt_cdr(pair));
+}
+
+pmt_t
+pmt_cdar(pmt_t pair)
+{
+ return pmt_cdr(pmt_car(pair));
+}
+
+pmt_t
+pmt_cddr(pmt_t pair)
+{
+ return pmt_cdr(pmt_cdr(pair));
+}
+
+pmt_t
+pmt_caddr(pmt_t pair)
+{
+ return pmt_car(pmt_cdr(pmt_cdr(pair)));
+}
+
+pmt_t
+pmt_cadddr(pmt_t pair)
+{
+ return pmt_car(pmt_cdr(pmt_cdr(pmt_cdr(pair))));
+}
+
+bool
+pmt_is_eof_object(pmt_t obj)
+{
+ return pmt_eq(obj, PMT_EOF);
+}
+
+void
+pmt_dump_sizeof()
+{
+ printf("sizeof(pmt_t) = %3zd\n", sizeof(pmt_t));
+ printf("sizeof(pmt_base) = %3zd\n", sizeof(pmt_base));
+ printf("sizeof(pmt_bool) = %3zd\n", sizeof(pmt_bool));
+ printf("sizeof(pmt_symbol) = %3zd\n", sizeof(pmt_symbol));
+ printf("sizeof(pmt_integer) = %3zd\n", sizeof(pmt_integer));
+ printf("sizeof(pmt_real) = %3zd\n", sizeof(pmt_real));
+ printf("sizeof(pmt_complex) = %3zd\n", sizeof(pmt_complex));
+ printf("sizeof(pmt_null) = %3zd\n", sizeof(pmt_null));
+ printf("sizeof(pmt_pair) = %3zd\n", sizeof(pmt_pair));
+ printf("sizeof(pmt_vector) = %3zd\n", sizeof(pmt_vector));
+ printf("sizeof(pmt_dict) = %3zd\n", sizeof(pmt_dict));
+ printf("sizeof(pmt_uniform_vector) = %3zd\n", sizeof(pmt_uniform_vector));
+}
projects / debian / gnuradio / blobdiff