| 1 |
/* RCSid $Id: vars.h,v 2.6 2003/06/27 06:53:22 greg Exp $ */
|
| 2 |
/*
|
| 3 |
* Header for programs that load variable files.
|
| 4 |
*/
|
| 5 |
#ifndef _RAD_VARS_H_
|
| 6 |
#define _RAD_VARS_H_
|
| 7 |
#ifdef __cplusplus
|
| 8 |
extern "C" {
|
| 9 |
#endif
|
| 10 |
|
| 11 |
typedef struct variable_s {
|
| 12 |
char *name; /* variable name */
|
| 13 |
short nick; /* # characters required for nickname */
|
| 14 |
short nass; /* # assignments made */
|
| 15 |
char *value; /* assigned value(s) */
|
| 16 |
void (*fixval)(struct variable_s *); /* assignment checking function */
|
| 17 |
} VARIABLE; /* a variable-value pair */
|
| 18 |
|
| 19 |
/**** The following variables should be declared by calling program ****/
|
| 20 |
|
| 21 |
extern int NVARS; /* total number of variables */
|
| 22 |
|
| 23 |
extern VARIABLE vv[]; /* variable-value pairs */
|
| 24 |
|
| 25 |
extern char *progname; /* global argv[0] from main */
|
| 26 |
|
| 27 |
extern int nowarn; /* global boolean to turn warnings off */
|
| 28 |
|
| 29 |
/**** The rest is declared in loadvars.c ****/
|
| 30 |
|
| 31 |
extern VARIABLE *matchvar();
|
| 32 |
extern char *nvalue();
|
| 33 |
|
| 34 |
#define UPPER(c) ((c)&~0x20) /* ASCII trick */
|
| 35 |
|
| 36 |
#define vnam(vc) (vv[vc].name)
|
| 37 |
#define vdef(vc) (vv[vc].nass)
|
| 38 |
#define vval(vc) (vv[vc].value)
|
| 39 |
#define vint(vc) atoi(vval(vc))
|
| 40 |
#define vflt(vc) atof(vval(vc))
|
| 41 |
#define vlet(vc) UPPER(vval(vc)[0])
|
| 42 |
#define vscale vlet
|
| 43 |
#define vbool(vc) (vlet(vc)=='T')
|
| 44 |
|
| 45 |
#define HIGH 'H'
|
| 46 |
#define MEDIUM 'M'
|
| 47 |
#define LOW 'L'
|
| 48 |
|
| 49 |
|
| 50 |
extern void loadvars(char *rfname);
|
| 51 |
extern int setvariable(char *ass, VARIABLE *(*mv)(char*));
|
| 52 |
extern VARIABLE *matchvar(char *nam);
|
| 53 |
extern char *nvalue(int vn, int n);
|
| 54 |
extern void checkvalues(void);
|
| 55 |
extern void onevalue(VARIABLE *vp);
|
| 56 |
extern void catvalues(VARIABLE *vp);
|
| 57 |
extern int badmatch(char *tv, char *cv);
|
| 58 |
extern void boolvalue(VARIABLE *vp);
|
| 59 |
extern void qualvalue(VARIABLE *vp);
|
| 60 |
extern void intvalue(VARIABLE *vp);
|
| 61 |
extern void fltvalue(VARIABLE *vp);
|
| 62 |
extern void printvars(FILE *fp);
|
| 63 |
|
| 64 |
|
| 65 |
#ifdef __cplusplus
|
| 66 |
}
|
| 67 |
#endif
|
| 68 |
#endif /* _RAD_VARS_H_ */
|
| 69 |
|
