| 4 |
|
*/ |
| 5 |
|
#ifndef _RAD_CALCOMP_H_ |
| 6 |
|
#define _RAD_CALCOMP_H_ |
| 7 |
+ |
|
| 8 |
+ |
#include <stdio.h> |
| 9 |
+ |
|
| 10 |
|
#ifdef __cplusplus |
| 11 |
|
extern "C" { |
| 12 |
|
#endif |
| 13 |
|
|
| 11 |
– |
|
| 12 |
– |
#include "copyright.h" |
| 13 |
– |
|
| 14 |
|
#define VAR 1 |
| 15 |
|
#define NUM 2 |
| 16 |
|
#define UMINUS 3 |
| 25 |
|
char *fname; /* function name */ |
| 26 |
|
short nargs; /* # of required arguments */ |
| 27 |
|
short atyp; /* assignment type (':' or '=') */ |
| 28 |
< |
double (*f)(); /* pointer to function */ |
| 28 |
> |
double (*f)(char *); /* pointer to function */ |
| 29 |
|
} LIBR; /* a library function */ |
| 30 |
|
|
| 31 |
|
typedef struct epnode { |
| 49 |
|
|
| 50 |
|
typedef struct vardef VARDEF; /* a variable definition */ |
| 51 |
|
|
| 52 |
< |
#define MAXWORD 127 /* maximum word/id length */ |
| 52 |
> |
#define RMAXWORD 127 /* maximum word/id length */ |
| 53 |
|
#define CNTXMARK '`' /* context mark */ |
| 54 |
|
|
| 55 |
|
#define isid(c) (isalnum(c) || (c) == '_' || \ |
| 65 |
|
#define E_RCONST 020 |
| 66 |
|
#define E_REDEFW 040 |
| 67 |
|
|
| 68 |
< |
extern double (*eoper[])(); |
| 68 |
> |
extern double (*eoper[])(EPNODE *); |
| 69 |
|
extern unsigned long eclock; |
| 70 |
|
extern unsigned int esupport; |
| 71 |
|
extern EPNODE *curfunc; |
| 72 |
|
extern int nextc; |
| 73 |
|
|
| 74 |
+ |
/* defined in biggerlib.c */ |
| 75 |
+ |
extern void biggerlib(void); |
| 76 |
+ |
|
| 77 |
|
/* defined in caldefn.c */ |
| 78 |
|
extern void fcompile(char *fname); |
| 79 |
|
extern void scompile(char *str, char *fname, int ln); |
| 99 |
|
extern EPNODE *dpop(char *name); |
| 100 |
|
extern void dpush(char *nm, EPNODE *ep); |
| 101 |
|
extern void addchan(EPNODE *sp); |
| 102 |
< |
extern void getstatement(); |
| 103 |
< |
extern EPNODE *getdefn(); |
| 104 |
< |
extern EPNODE *getchan(); |
| 102 |
> |
extern void getstatement(void); |
| 103 |
> |
extern EPNODE *getdefn(void); |
| 104 |
> |
extern EPNODE *getchan(void); |
| 105 |
|
/* defined in calexpr.c */ |
| 106 |
|
extern EPNODE *eparse(char *expr); |
| 107 |
|
extern double eval(char *expr); |
| 130 |
|
/* defined in calfunc.c */ |
| 131 |
|
extern int fundefined(char *fname); |
| 132 |
|
extern double funvalue(char *fname, int n, double *a); |
| 133 |
< |
extern void funset(char *fname, int nargs, int assign, double (*fptr)()); |
| 133 |
> |
extern void funset(char *fname, int nargs, int assign, |
| 134 |
> |
double (*fptr)(char *)); |
| 135 |
|
extern int nargum(void); |
| 136 |
|
extern double argument(int n); |
| 137 |
|
extern VARDEF *argf(int n); |
| 142 |
|
/* defined in calprnt.c */ |
| 143 |
|
extern void eprint(EPNODE *ep, FILE *fp); |
| 144 |
|
extern void dprint(char *name, FILE *fp); |
| 141 |
– |
/* defined in savestr.c */ |
| 142 |
– |
extern char *savestr(char *str); |
| 143 |
– |
extern void freestr(char *s); |
| 144 |
– |
extern int shash(char *s); |
| 145 |
– |
/* defined in ealloc.c */ |
| 146 |
– |
extern char *emalloc(unsigned int n); |
| 147 |
– |
extern char *ecalloc(unsigned int ne, unsigned int es); |
| 148 |
– |
extern char *erealloc(char *cp, unsigned int n); |
| 149 |
– |
extern void efree(char *cp); |
| 150 |
– |
/* miscellaneous */ |
| 151 |
– |
extern void eputs(char *s); |
| 152 |
– |
extern void wputs(char *s); |
| 153 |
– |
extern void quit(int code); |
| 145 |
|
/* defined by client */ |
| 146 |
|
extern double chanvalue(int n); |
| 147 |
|
|
