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eisl.h
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eisl.h
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/*
* Easy-ISLisp (ISLisp) written by kenichi sasagawa 2016/4 ~ 2023/9
*/
#ifndef EISL_H
#define EISL_H
#include <setjmp.h>
#include <stdbool.h>
#include <stdio.h>
#include <string.h>
#include <signal.h>
#include <pthread.h>
#include <arpa/inet.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <netdb.h>
#include "compat/cdefs.h"
#include "ffi.h"
#include "term.h"
#include "except.h"
#include "compat/eiffel_stubs.h"
#define DYNSIZE 1000
#define STACKSIZE 400000
#define REMKSIZE 3000000
#define BUFSIZE 256
#define STRSIZE 10000
#define SHORT_STRSIZE 32
#define HASHTBSIZE 137
#define PARASIZE 20
#define PROCSIZE 10
#define CTRLSTK 200
#define BACKSIZE 30
#define EISL_PATH_MAX 256
#if defined(__TINYC__) && defined(__riscv)
/* TCC in RISC-V cannot handle a larger number */
#define COL_SIZE 51
#else
#define COL_SIZE 255
#endif
#define NUM_HISTORY 10
#define BIGSIZE 20000000
#define NTTBASE 1000
#define PROFSIZE 1024
#define CPPQUOTE(x) #x
#define STRQUOTE(x) CPPQUOTE(x)
/* following are for unicode<=>UTF-8 transform */
#define UNI2ADD1 192 //#b11000000
#define UNI3ADD1 224 //#b11100000
#define UNI4ADD1 240 //#b11110000
#define UNIOADDO 128 //#b10000000
#define UNI2MSK1 1984 //#b0000011111000000
#define UNI2MSK2 63 //#b0000000000111111
#define UNI3MSK1 61440 //#b1111000000000000
#define UNI3MSK2 4032 //#b0000111111000000
#define UNI3MSK3 63 //#b0000000000111111
#define UNI4MSK1 1835008 //#b00000000000111000000000000000000
#define UNI4MSK2 258048 //#b00000000000000111111000000000000
#define UNI4MSK3 4032 //#b00000000000000000000111111000000
#define UNI4MSK4 63 //#b00000000000000000000000000111111
#define UTF2MSK1 63 //#b00111111
#define UTF3MSK1 31 //#b00011111
#define UTF4MSK1 15 //#b00001111
#define UTFOMSKO 127 //#b01111111
#define isUni1(c) ((unsigned char)(c) <= 0x7f)
#define isUni2(c) (((unsigned char)(c) >= 0xc2) && \
((unsigned char)(c) <= 0xdf))
#define isUni3(c) (((unsigned char)(c) >= 0xe0) && \
((unsigned char)(c) <= 0xef))
#define isUni4(c) (((unsigned char)(c) >= 0xf0) && \
((unsigned char)(c) <= 0xf7))
#define isUni5(c) (((unsigned char)(c) >= 0xf8) && \
((unsigned char)(c) <= 0xfb))
#define isUni6(c) (((unsigned char)(c) >= 0xfc) && \
((unsigned char)(c) <= 0xfd))
#define isUniRest(c) (((unsigned char)(c) >= 0x80) && \
((unsigned char)(c) <= 0xbf))
static const float VERSION = 5.40;
static const int FREESIZE = 1000000;
static const int SYMSIZE = 256;
static const int CHARSIZE = 7; // unicode char. add \0 to tail
static const int MATSIZE = 256;
static const int UNDEF = 4;
static const int FEND = 6;
static const int BIGNUM_BASE = 1000000000;
static const int FAILSE = -1000000000;
static const int BIGNUM_WORK = BIGSIZE * 5 / 10; // from 50% to 90% of bigcell area is working area.
// TCC does not have support for "static conts" as compile time constant
#ifdef __TINYC__
#define BIGNUM_PARMA (BIGSIZE * 9 / 10)
#else
static const int BIGNUM_PARMA = BIGSIZE * 9 / 10; //from 90% to 100% of bigcell area is parmanent area
#endif
typedef enum __packed { EMP, INTN, FLTN, LONGN, BIGN, VEC, ARR, CHR, STR,
SYM,
LIS, DUMMY,
SUBR, FSUBR, FUNC, MACRO, CLASS, INSTANCE, GENERIC, METHOD,
STREAM
} tag_t;
typedef enum __packed { FRE, USE } flag;
typedef int (*subr_t)(int args, int th);
typedef struct __packed {
union __packed {
double fltnum;
long long int lngnum;
struct __packed {
union {
int intnum;
subr_t subr;
FILE *port;
int *dyna_vec;
int sockfd;
} car;
union {
int intnum;
} cdr;
};
} val;
int aux;
int prop;
char *name;
tag_t tag;
flag flag;
signed char option;
char trace;
int prof;
} cell;
typedef enum { LPAREN, RPAREN, QUOTE, DOT, BACKQUOTE, COMMA, ATMARK,
STRING, SYMBOL,
FUNCTION, INTEGER, FLOAT_N, BIGNUM, VECTOR, ARRAY, CHARACTER,
BINARY, OCTAL, DECNUM, HEXNUM, EXPTNUM, EXPTOVERF, EXPTUNDERF, FILEEND,
OTHER
} toktype;
typedef enum { GO, BACK } backtrack;
typedef struct {
char ch;
backtrack flag;
toktype type;
int bufsize;
char *buf;
} token;
typedef struct {
char sepch;
char before[BUFSIZE];
char after[BUFSIZE];
} septoken;
/* ------pointer---- */
extern int ep[PARASIZE]; // environment pointer
extern int dp[PARASIZE]; // dynamic pointer
extern int hp[PARASIZE]; // heap pointer
extern int sp[PARASIZE]; // stack pointer
extern int fc[PARASIZE]; // free counter
extern int ap[PARASIZE]; // arglist pointer
extern int lp[PARASIZE]; // shelter pointer
extern int ac; // allocate counter
extern int cp; // catch tag pointer
/* ------class----- */
extern int cobject;
extern int cbasic_array;
extern int cbasic_array_star;
extern int cgeneral_array_star;
extern int cbasic_vector;
extern int cgeneral_vector;
extern int cstring;
extern int cbuilt_in_class;
extern int ccharacter;
extern int cfunction;
extern int cgeneric_function;
extern int cstandard_generic_function;
extern int clist;
extern int ccons;
extern int cnull;
extern int csymbol;
extern int cnumber;
extern int cfloat;
extern int cinteger;
extern int cserious_condition;
extern int cerror;
extern int carithmetic_error;
extern int cdivision_by_zero;
extern int cfloating_point_overflow;
extern int cfloating_point_underflow;
extern int ccontrol_error;
extern int cparse_error;
extern int cprogram_error;
extern int cdomain_error;
extern int cclass_error;
extern int cundefined_entity;
extern int cunbound_variable;
extern int cundefined_function;
extern int csimple_error;
extern int cstream_error;
extern int cend_of_stream;
extern int cstorage_exhausted;
extern int cstandard_class;
extern int cstandard_object;
extern int cstream;
extern int cinvalid;
extern int cfixnum;
extern int clongnum;
extern int cbignum;
static const int CLASS_NULL = 28;
static const int CLASS_SYMBOL = 29;
/* stream */
extern int standard_input;
extern int standard_output;
extern int standard_error;
extern int input_stream;
extern int output_stream;
extern int error_stream;
extern char stream_str[STRSIZE];
extern int charcnt;
/* read scanner */
extern token stok;
extern int line;
extern int column;
extern char buffer[COL_SIZE + 1][NUM_HISTORY];
extern char buffer1[COL_SIZE + 1];
extern char buffer2[COL_SIZE + 1];
extern char buffer3[STRSIZE];
/* heap and stack */
extern cell heap[CELLSIZE];
extern int stack[STACKSIZE][PARASIZE];
extern int argstk[STACKSIZE][PARASIZE];
extern int cell_hash_table[HASHTBSIZE];
extern int shelter[STACKSIZE][PARASIZE];
extern int dynamic[DYNSIZE][2][PARASIZE];
extern int bigcell[BIGSIZE];
/* bignum pointer, NTT(FFT) input_vector */
extern int big_pt0;
extern int big_pt1;
/* debugger */
extern int examin_sym;
extern int stepper_flag;
/* profiler */
extern int prof_sw;
extern int prof_sym[PROFSIZE];
extern int prof_pt;
extern double prof_dt0[PROFSIZE];
extern int prof_dt1[PROFSIZE];
#define DEF_GETTER(RETURN_TYPE, NAME, MEMBER, DEFAULT) \
static inline RETURN_TYPE GET_ ## NAME (int addr) \
{ \
if (CELLRANGE(addr)) { \
return heap[addr].MEMBER; \
} else { \
return DEFAULT; \
} \
}
DEF_GETTER(int, CAR, val.car.intnum, NIL)
DEF_GETTER(int, CDR, val.cdr.intnum, NIL)
DEF_GETTER(int, AUX, aux, cfixnum)
DEF_GETTER(int, PROP, prop, NIL)
DEF_GETTER(subr_t, SUBR, val.car.subr, NULL)
DEF_GETTER(tag_t, TAG, tag, INTN)
DEF_GETTER(int, PROF, prof, NIL)
DEF_GETTER(int, SOCKET, val.car.sockfd, NIL)
static inline FILE *GET_PORT(int addr)
{
REQUIRE(CELLRANGE(addr) && GET_TAG(addr) == STREAM);
FILE *res = heap[addr].val.car.port;
ENSURE(res != NULL);
return res;
}
static inline int GET_INT(int addr)
{
return ((addr > 0) ? (INT_MASK & addr) : addr);
}
DEF_GETTER(double, FLT, val.fltnum, NIL)
DEF_GETTER(long long int, LONG, val.lngnum, NIL)
static inline void SET_NAME(int addr, const char *x)
{
REQUIRE(CELLRANGE(addr));
heap[addr].name = (char *) x;
}
static inline char *GET_NAME(int addr)
{
REQUIRE(CELLRANGE(addr));
char *res = heap[addr].name;
ENSURE(res != NULL);
return res;
}
static inline char GET_CHAR(int addr)
{
REQUIRE(CELLRANGE(addr) &&
GET_TAG(addr) == CHR && heap[addr].name != NULL);
return heap[addr].name[0];
}
DEF_GETTER(signed char, OPT, option, 0)
static inline void SET_TAG(int addr, tag_t x)
{
REQUIRE(CELLRANGE(addr));
heap[addr].tag = x;
}
static inline void SET_CAR(int addr, int x)
{
REQUIRE(CELLRANGE(addr));
heap[addr].val.car.intnum = x;
}
static inline void SET_CDR(int addr, int x)
{
REQUIRE(CELLRANGE(addr));
heap[addr].val.cdr.intnum = x;
}
static inline void SET_AUX(int addr, int x)
{
REQUIRE(CELLRANGE(addr));
heap[addr].aux = x;
}
static inline int SET_PROP(int addr, int x)
{
if (CELLRANGE(addr)) {
return (heap[addr].prop = x);
} else {
return NIL;
}
}
static inline int SET_PROF(int addr, int x)
{
if (CELLRANGE(addr)) {
return (heap[addr].prof = x);
} else {
return NIL;
}
}
static inline void SET_FLT(int addr, double x)
{
REQUIRE(CELLRANGE(addr) && GET_TAG(addr) == FLTN);
heap[addr].val.fltnum = x;
}
static inline void SET_LONG(int addr, long long int x)
{
REQUIRE(CELLRANGE(addr) && GET_TAG(addr) == LONGN);
heap[addr].val.lngnum = x;
}
static inline void SET_PORT(int addr, FILE * x)
{
REQUIRE(CELLRANGE(addr) && GET_TAG(addr) == STREAM);
heap[addr].val.car.port = x;
}
static inline void SET_SOCKET(int addr, int x)
{
REQUIRE(CELLRANGE(addr) && GET_TAG(addr) == STREAM);
heap[addr].val.car.sockfd = x;
}
static inline void SET_OPT(int addr, signed char x)
{
REQUIRE(CELLRANGE(addr));
heap[addr].option = x;
}
static inline void SET_TR(int addr, char x)
{
REQUIRE(CELLRANGE(addr));
heap[addr].trace = x;
}
static inline void SET(int addr, int x)
{
REQUIRE(CELLRANGE(addr) && CELLRANGE(x));
heap[addr] = heap[x];
}
#define DEF_PREDICATE(NAME, TAG) \
static inline bool IS_ ## NAME (int addr) \
{ \
if (CELLRANGE(addr)) { \
return (heap[addr].tag == TAG); \
} else { \
return NIL; \
} \
}
static inline bool IS_INTEGER(int addr)
{
return !CELLRANGE(addr);
}
DEF_PREDICATE(BIGNNUM, BIGN)
DEF_PREDICATE(LONGNUM, LONGN)
DEF_PREDICATE(FLOAT, FLTN)
DEF_PREDICATE(LIST, LIS)
DEF_PREDICATE(STRING, STR)
static inline bool IS_NIL(int addr)
{
return (addr == NIL);
}
static inline bool IS_T(int addr)
{
return (addr == T);
}
DEF_PREDICATE(VECTOR, VEC)
DEF_PREDICATE(ARRAY, ARR)
DEF_PREDICATE(SUBR, SUBR)
DEF_PREDICATE(FSUBR, FSUBR)
DEF_PREDICATE(FUNC, FUNC)
DEF_PREDICATE(MACRO, MACRO)
DEF_PREDICATE(CLASS, CLASS)
DEF_PREDICATE(GENERIC, GENERIC)
static inline bool HAS_NAME(int addr, const char *x)
{
REQUIRE(CELLRANGE(addr) && heap[addr].name != NULL);
return (strcmp(heap[addr].name, x) == 0);
}
static inline bool SAME_NAME(int addr1, int addr2)
{
REQUIRE(CELLRANGE(addr1) && CELLRANGE(addr2) &&
heap[addr1].name != NULL && heap[addr2].name != NULL);
return (strcmp(heap[addr1].name, heap[addr2].name) == 0);
}
static inline char STRING_REF(int addr, int k)
{
REQUIRE(CELLRANGE(addr) &&
(GET_TAG(addr) == STR || GET_TAG(addr) == SYM ||
(GET_TAG(addr) == CHR && k == 0)) && heap[addr].name != NULL);
return heap[addr].name[k];
}
static inline void STRING_SET(int addr, int k, char c)
{
REQUIRE(CELLRANGE(addr) &&
GET_TAG(addr) == STR && heap[addr].name != NULL);
heap[addr].name[k] = c;
}
static inline int GET_VEC_ELT(int addr, int i)
{
REQUIRE(CELLRANGE(addr) &&
(GET_TAG(addr) == VEC || GET_TAG(addr) == ARR) &&
heap[addr].val.car.dyna_vec != NULL);
return heap[addr].val.car.dyna_vec[i];
}
static inline void SET_VEC_ELT(int addr, int i, int x)
{
REQUIRE(CELLRANGE(addr) &&
(GET_TAG(addr) == VEC || GET_TAG(addr) == ARR) &&
heap[addr].val.car.dyna_vec != NULL);
heap[addr].val.car.dyna_vec[i] = x;
}
static inline void SET_VEC(int addr, int *x)
{
REQUIRE(CELLRANGE(addr) &&
(GET_TAG(addr) == VEC || GET_TAG(addr) == ARR));
heap[addr].val.car.dyna_vec = x;
}
static inline int IDX2C(int i, int j, int ld)
{
return (j * ld + i);
}
static inline int IDX2R(int i, int j, int ld)
{
return (i * ld + j);
}
static inline void append_str(int output_stream, const char *from)
{
char *to = GET_NAME(output_stream);
strncat(to, from, STRSIZE - strlen(to) - 1);
to[STRSIZE - 1] = '\0';
SET_PROP(output_stream, GET_PROP(output_stream) + strlen(from));
}
static inline void output_str(int output_stream, const char *from)
{
if (GET_OPT(output_stream) != EISL_OUTSTR) {
fputs(from, GET_PORT(output_stream));
} else {
append_str(output_stream, from);
}
}
static inline void output_char(int output_stream, char c)
{
if (GET_OPT(output_stream) != EISL_OUTSTR) {
fputc(c, GET_PORT(output_stream));
} else {
stream_str[0] = c;
stream_str[1] = '\0';
append_str(output_stream, stream_str);
}
}
// object oriented
extern int generic_func;
extern int generic_vars;
extern int next_method;
extern int generic_list;
extern int setf_list;
// flag
extern int gArgC;
extern char **gArgV;
extern bool gbc_flag;
extern int genint;
extern bool simp_flag;
extern bool ignore_flag;
extern bool open_flag;
extern bool top_flag;
extern bool redef_flag;
extern bool start_flag;
extern bool back_flag;
extern bool ignore_topchk;
#ifdef WITHOUT_CURSES
#define repl_flag false
#else
extern bool repl_flag;
extern bool org_repl_flag;
#endif
extern bool option_flag;
extern volatile sig_atomic_t exit_flag;
extern bool greeting_flag;
extern bool script_flag;
extern bool handling_resource_err;
extern bool looking_for_shebang;
extern bool multiple_call_next_method;
extern bool error_flag;
extern bool parallel_flag;
extern bool parallel_exit_flag;
extern bool process_flag;
extern bool thread_flag;
extern bool network_flag;
extern bool connect_flag;
extern bool receiver_exit_flag;
extern bool child_busy_flag;
// try function
extern bool try_flag;
extern double try_timer;
extern int try_res;
/* longjmp control and etc */
extern Except_T Restart_Repl, Exit_Interp;
extern jmp_buf block_buf[CTRLSTK];
extern jmp_buf catch_buf[CTRLSTK];
extern jmp_buf cont_buf;
extern Except_T Ignored_Error;
extern Except_T Exit_Thread;
extern Except_T Exit_Process;
extern Except_T Exit_Network;
extern int block_tag_check[CTRLSTK];
extern int block_data[CTRLSTK][3];
extern int catch_data[CTRLSTK][4];
extern int unwind_buf[CTRLSTK];
extern int block_pt; // pointer for block
extern int catch_pt; // catch counter
extern int unwind_pt; // lambda address for unwind-protect
extern int block_arg; // argument that block will recieve
extern int catch_arg; // argument that catch will recieve
extern int cont_arg; // argument that signal_condition will recieve
extern int tagbody_tag; // tag symbol address in tagbody
extern int error_handler;
extern int error_handler1;
extern int trace_list;
extern int backtrace[BACKSIZE];
extern int unwind_nest;
extern int signal_condition_x;
extern int signal_condition_y;
/* editor */
extern int ed_lparen_col;
extern int ed_rparen_col;
extern const char *ed_candidate[COMPLETION_CANDIDATES_MAX];
extern int ed_candidate_pt;
extern const short ed_syntax_color;
extern const short ed_builtin_color;
extern const short ed_extended_color;
extern const short ed_string_color;
extern const short ed_comment_color;
extern int ed_incomment;
/* multi thread */
extern pthread_mutex_t mutex;
extern pthread_mutex_t mutex1;
extern int mt_queue[PARASIZE];
extern int mt_queue_pt;
extern int mt_queue_num;
extern int thread_num;
extern int para_input[PARASIZE];
extern int para_output[PARASIZE];
extern pthread_t mt_para_thread[PARASIZE];
extern pthread_cond_t mt_cond_para[PARASIZE];
extern pthread_cond_t mt_cond_main;
extern pthread_cond_t mt_cond_queue;
extern pthread_attr_t mt_para_attr[PARASIZE];
extern size_t mt_para_size[PARASIZE];
/*multi proccess*/
extern int pipe_p2c[PROCSIZE][2];
extern int pipe_c2p[PROCSIZE][2];
extern pid_t pid[PROCSIZE];
extern int process_pt;
extern int process_num;
extern struct sigaction child_action;
extern int child_signal[PROCSIZE];
extern int child_signal1[PROCSIZE];
/* distributed parallel */
#define PORT 5000
extern int sockfd[PARASIZE];
extern socklen_t parent_len;
extern struct sockaddr_in parent_addr, child_addr[PARASIZE];
extern int child_num;
extern pthread_t receiver_thread;
extern int child_result[PARASIZE];
/* -----TCPIP for server----------------*/
extern socklen_t server_len;
extern struct sockaddr_in server_addr,client_addr;
// -------error code---
enum {
UNDEF_VAR = 101,
UNDEF_FUN,
NOT_COMPUTABLE,
OUT_OF_RANGE,
MALLOC_OVERF,
UNDEF_CLASS,
WRONG_ARGS,
NOT_NUM,
NOT_STR,
NOT_LIST,
NOT_SYM,
ILLEGAL_INPUT,
NOT_FUNC,
UNDEF_TAG,
CANT_OPEN,
ILLEGAL_ARGS,
NOT_VEC,
NOT_ARR,
NOT_CLASS,
NOT_METHOD,
NOT_CONS,
CANT_MODIFY,
NOT_INT,
NOT_STREAM,
NOT_STREAM_ERROR,
NOT_OUT_STREAM,
NOT_IN_STREAM,
NOT_CHAR,
NOT_FLT,
NOT_INSTANCE,
CTRL_OVERF,
ILLEGAL_RPAREN,
END_STREAM,
ILLEGAL_FORM,
IMPROPER_FORM,
DIV_ZERO,
NOT_VECARR,
CANT_CREATE,
CANT_PARSE,
CANT_ASSURE,
NOT_EXIST_METHOD,
HAS_COMMON_CLASS,
ILLEGAL_CLASS,
NOT_TOP_LEVEL,
NOT_POSITIVE,
FLT_OVERF,
FLT_UNDERF,
CANT_REDEFINE,
STACK_OVERF,
SHELTER_OVERF,
STACK_UNDERF,
SHELTER_UNDERF,
SYSTEM_ERR,
RESOURCE_ERR,
NOT_EXIST_ARG,
IMPROPER_ARGS,
OUT_OF_DOMAIN,
FLT_OUT_OF_DOMAIN,
OUT_OF_REAL,
NOT_BASIC_ARRAY,
SERIOUS_ERR,
ARITHMETIC_ERR,
DOMAIN_ERR,
UNDEF_DYN,
UNDEF_ENTITY,
SIMPLE_ERR,
EXHAUSTED_ERR,
VARIABLE_OVERF,
};
double getETime(void);
int readc(void);
int absolute(int x);
int add_sym(const char *name, int index);
int adaptp(int varlist, int arglist);
int angle(int y, int x);
int append(int x, int y);
int apply(int func, int arg, int th);
int arg_push(int addr, int th);
int arg_pop(int th);
int array(int n, int ls);
int array_dim(int n, int ls);
int array_length(int obj);
int array_ref(int obj, int ls);
int array_set(int obj, int ls, int val);
int arrayp(int addr);
int assoc(int sym, int lis);
int assoc_list_p(int ls);
int assq(int x, int y);
int atomp(int addr);
int bignump(int x);
int bignum_token(char buf[]);
int big_abs(int x);
int big_big_to_flt(int x);
int big_big_to_str(int x);
int big_eqp(int x, int y);
int big_first_half(int x);
int big_flt_to_big(int x);
int big_int_to_big(int x);
int big_karatsuba_mult(int x, int y);
int big_karatsuba_mult1(int x, int y);
int big_length(int x);
int big_long_to_big(int x);
int big_minus(int arg1, int arg2);
int big_minus1(int arg1, int arg2);
int big_mult(int arg1, int arg2);
int big_mult_i(int x, int y);
int big_mult1(int arg1, int arg2);
int big_ntt_mult(int x, int y);
int big_negativep(int x);
int big_plus(int arg1, int arg2);
int big_plus1(int arg1, int arg2);
int big_positivep(int x);
int big_div(int arg1, int arg2);
int big_div_i(int x, int y);
int big_div1(int arg1, int arg2);
int big_remainder(int x, int y);
int big_remainder_i(int x, int y);
int big_second_half(int x);
int big_shift_left(int x, int n);
int big_shift_right(int x, int n);
int big_simplify(int x);
int big_smallerp(int arg1, int arg2);
int big_take_from_left(int x, int n);
int big_to_parmanent(int x);
int big_zero_supress(int x, int n);
int bind_args(int x);
int bin_token(char buf[]);
int binary_input_stream_p(int x);
int binary_output_stream_p(int x);
int caar(int addr);
int cadar(int addr);
int caddar(int addr);
int caddr(int addr);
int cadr(int addr);
int car(int addr);
int cdar(int addr);
int cdddr(int addr);
int cddr(int addr);
int cdr(int addr);
int charp(int x);
int check_dimension(int ls);
int check_gbc(int th);
int classp(int x);
int class_symbol_p(int x);
int clear_child_signal(void);
int cons(int car, int cdr);
int copy(int x);
int count_args(int ls);
int create_array(int x);
int create_list(int x, int y);
int dec_token(char buf[]);
int divide(int arg1, int arg2);
int duplicate_list_p(int ls);
int each_car(int x);
int each_cdr(int x);
int eqgreaterp(int x, int y);
int eqlp(int addr1, int addr2);
int eqp(int addr1, int addr2);
int eqsmallerp(int x, int y);
int equalp(int addr1, int addr2);
int eval(int addr, int th);
int evlis(int addr, int th);
int exact_to_inexact(int x);
int eval_para(int arg);
int eval_args(int x);
int expt(int x, int y);
int expt_token(char buf[]);
int f_abs(int arglist, int th);
int f_address(int arglist, int th);
int f_and(int arglist, int th);
int f_append(int arglist, int th);
int f_apply(int arglist, int th);
int f_aref(int arglist,int th);
int f_arithmetic_error_operands(int arglist, int th);
int f_arithmetic_error_operation(int arglist, int th);
int f_array_dimensions(int arglist, int th);
int f_assoc(int arglist, int th);
int f_assure(int arglist, int th);
int f_atan(int arglist,int th);
int f_atan2(int arglist, int th);
int f_atanh(int arglist, int th);
int f_atomp(int arglist, int th);
int f_basic_array_p(int arglist, int th);
int f_basic_array_star_p(int arglist, int th);
int f_basic_vector_p(int arglist, int th);
int f_debug(int arglist,int th);
int f_block(int arglist,int th);
int f_break(int arglist, int th);
int f_call_next_method(int arglist, int th);
int f_car(int arglist, int th);
int f_case(int arglist, int th);
int f_case_using(int arglist, int th);
int f_catch(int arglist, int th);
int f_cdr(int arglist, int th);
int f_ceiling(int arglist, int th);
int f_cerror(int arglist, int th);
int f_char_eqgreaterp(int arglist, int th);
int f_char_eqp(int arglist, int th);
int f_char_eqsmallerp(int arglist, int th);
int f_char_greaterp(int arglist, int th);
int f_char_index(int arglist, int th);
int f_char_noteqp(int arglist, int th);
int f_char_smallerp(int arglist, int th);
int f_characterp(int arglist, int th);
int f_class(int arglist,int th);
int f_class_of(int arglist, int th);
int f_close(int arglist, int th);
int f_cond(int arglist, int th);
int f_condition_continuable(int arglist, int th);
int f_cons(int arglist, int th);
int f_consp(int arglist, int th);
int f_continue_condition(int arglist, int th);
int f_convert(int arglist, int th);
int f_cos(int arglist, int th);
int f_cosh(int arglist, int th);
int f_create_array(int arglist, int th);
int f_create_list(int arglist, int th);
int f_create_star(int arglist, int th);
int f_create_string(int arglist, int th);
int f_create_string_input_stream(int arglist, int th);
int f_create_string_output_stream(int arglist, int th);
int f_create_vector(int arglist, int th);
int f_defclass(int arglist, int th);
int f_defconstant(int arglist, int th);
int f_defdynamic(int arglist, int th);
int f_defgeneric(int arglist, int th);
int f_defgeneric_star(int arglist, int th);
int f_defglobal(int arglist, int th);
int f_defmacro(int arglist, int th);
int f_defmethod(int arglist, int th);
int f_defmodule(int arglist,int th);
int f_defun(int arglist, int th);
int f_div(int arglist, int th);
int f_domain_error_expected_class(int arglist, int th);
int f_domain_error_object(int arglist, int th);
int f_dp_create(int arglist, int th);
int f_dp_close(int arglist, int th);
int f_dp_let(int arglist, int th);
int f_dp_eval(int arglist, int th);
int f_dp_transfer(int arglist, int th);
int f_dp_receive(int arglist, int th);
int f_dp_load(int arglist, int th);
int f_dp_compile(int arglist, int th);
int f_dp_call(int arglist, int th);
int f_dp_exec(int arglist, int th);
int f_dp_part(int arglist, int th);
int f_dp_report(int arglist, int th);
int f_dummyp(int arglist, int th);
int f_dynamic(int arglist, int th);
int f_dynamic_let(int arglist, int th);
int f_eisl_test(int arglist, int th);
int f_elt(int arglist, int th);
int f_eq(int arglist, int th);
int f_eqgreater(int arglist, int th);
int f_eql(int arglist, int th);
int f_eqsmaller(int arglist, int th);
int f_equal(int arglist, int th);
int f_error(int arglist, int th);
int f_error_output(int arglist, int th);
int f_eval(int arglist, int th);
int f_exp(int arglist, int th);
int f_expt(int arglist, int th);
int f_file_length(int arglist, int th);
int f_file_position(int arglist, int th);
int f_finish_output(int arglist, int th);
int f_flet(int arglist, int th);
int f_float(int arglist, int th);
int f_floatp(int arglist, int th);
int f_floor(int arglist, int th);
int f_for(int arglist, int th);
int f_format(int arglist, int th);
int f_format_char(int arglist, int th);
int f_format_float(int arglist, int th);
int f_format_fresh_line(int arglist, int th);
int f_format_integer(int arglist, int th);
int f_format_object(int arglist, int th);
int f_format_tab(int arglist, int th);
int f_funcall(int arglist, int th);
int f_function(int arglist, int th);
int f_function_star(int arglist, int th);
int f_functionp(int arglist, int th);
int f_funcp(int arglist, int th);
int f_garef(int arglist, int th);
int f_gbc(int arglist, int th);
int f_gcd(int arglist, int th);
int f_general_array_star_p(int arglist, int th);
int f_general_vector_p(int arglist, int th);
int f_generic_function_p(int arglist, int th);
int f_gensym(int arglist, int th);
int f_get_internal_real_time(int arglist, int th);
int f_get_internal_run_time(int arglist, int th);
int f_get_myself(int arglist, int th);
int f_get_output_stream_string(int arglist, int th);
int f_get_universal_time(int arglist, int th);
int f_go(int arglist, int th);
int f_getenv(int arglist, int th);
int f_greater(int arglist, int th);
int f_heapdump(int arglist, int th);
int f_identity(int arglist, int th);
int f_if(int arglist, int th);
int f_ignore_errors(int arglist, int th);
int f_import(int arglist, int th);
int f_initialize_object_star(int arglist, int th);
int f_input_stream_p(int arglist, int th);
int f_instance(int arglist, int th);
int f_instancep(int arglist, int th);
int f_integerp(int arglist, int th);
int f_internal_time_units_per_second(int arglist, int th);
int f_isqrt(int arglist, int th);
int f_labels(int arglist, int th);
int f_lambda(int arglist, int th);
int f_lcm(int arglist, int th);
int f_length(int arglist, int th);
int f_let(int arglist, int th);
int f_letstar(int arglist, int th);
int f_list(int arglist, int th);
int f_listp(int arglist, int th);
int f_load(int arglist, int th);
int f_log(int arglist, int th);
int f_macroexpand_1(int arglist, int th);
int f_macroexpand_all(int arglist, int th);
int f_map_into(int arglist, int th);
int f_mapc(int arglist, int th);
int f_mapcan(int arglist, int th);
int f_mapcar(int arglist, int th);