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 { |
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 |
+ |
extern int eofc; |
74 |
|
|
75 |
|
/* defined in biggerlib.c */ |
76 |
|
extern void biggerlib(void); |
80 |
|
extern void scompile(char *str, char *fname, int ln); |
81 |
|
extern double varvalue(char *vname); |
82 |
|
extern double evariable(EPNODE *ep); |
83 |
< |
extern void varset(char *fname, int assign, double val); |
83 |
> |
extern void varset(char *vname, int assign, double val); |
84 |
|
extern void dclear(char *name); |
85 |
|
extern void dremove(char *name); |
86 |
|
extern int vardefined(char *name); |
131 |
|
/* defined in calfunc.c */ |
132 |
|
extern int fundefined(char *fname); |
133 |
|
extern double funvalue(char *fname, int n, double *a); |
134 |
< |
extern void funset(char *fname, int nargs, int assign, double (*fptr)()); |
134 |
> |
extern void funset(char *fname, int nargs, int assign, |
135 |
> |
double (*fptr)(char *)); |
136 |
|
extern int nargum(void); |
137 |
|
extern double argument(int n); |
138 |
|
extern VARDEF *argf(int n); |
143 |
|
/* defined in calprnt.c */ |
144 |
|
extern void eprint(EPNODE *ep, FILE *fp); |
145 |
|
extern void dprint(char *name, FILE *fp); |
144 |
– |
/* defined in savestr.c */ |
145 |
– |
extern char *savestr(char *str); |
146 |
– |
extern void freestr(char *s); |
147 |
– |
extern int shash(char *s); |
148 |
– |
/* defined in ealloc.c */ |
149 |
– |
extern char *emalloc(unsigned int n); |
150 |
– |
extern char *ecalloc(unsigned int ne, unsigned int es); |
151 |
– |
extern char *erealloc(char *cp, unsigned int n); |
152 |
– |
extern void efree(char *cp); |
146 |
|
/* defined by client */ |
147 |
|
extern double chanvalue(int n); |
148 |
|
|