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greg |
2.4 |
/* RCSid $Id$ */
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greg |
2.1 |
/*
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* Header for programs that load variable files.
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*/
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greg |
2.4 |
#include "copyright.h"
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greg |
2.3 |
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greg |
2.1 |
typedef struct {
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char *name; /* variable name */
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short nick; /* # characters required for nickname */
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short nass; /* # assignments made */
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char *value; /* assigned value(s) */
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greg |
2.3 |
void (*fixval)(); /* assignment checking function */
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greg |
2.1 |
} VARIABLE; /* a variable-value pair */
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/**** The following variables should be declared by calling program ****/
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extern int NVARS; /* total number of variables */
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extern VARIABLE vv[]; /* variable-value pairs */
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extern char *progname; /* global argv[0] from main */
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extern int nowarn; /* global boolean to turn warnings off */
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/**** The rest is declared in loadvars.c ****/
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extern VARIABLE *matchvar();
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extern char *nvalue();
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#define UPPER(c) ((c)&~0x20) /* ASCII trick */
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#define vnam(vc) (vv[vc].name)
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#define vdef(vc) (vv[vc].nass)
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#define vval(vc) (vv[vc].value)
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#define vint(vc) atoi(vval(vc))
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greg |
2.2 |
#define vflt(vc) atof(vval(vc))
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greg |
2.1 |
#define vlet(vc) UPPER(vval(vc)[0])
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#define vscale vlet
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#define vbool(vc) (vlet(vc)=='T')
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#define HIGH 'H'
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#define MEDIUM 'M'
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#define LOW 'L'
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greg |
2.3 |
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#ifdef NOPROTO
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extern void loadvars();
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extern int setvariable();
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extern VARIABLE *matchvar();
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extern char *nvalue();
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extern void checkvalues();
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extern void onevalue();
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extern void catvalues();
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extern int badmatch();
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extern void boolvalue();
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extern void qualvalue();
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extern void intvalue();
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extern void fltvalue();
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extern void printvars();
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#else
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extern void loadvars(char *rfname);
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extern int setvariable(char *ass, VARIABLE *(*mv)());
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extern VARIABLE *matchvar(char *nam);
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extern char *nvalue(int vn, int n);
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extern void checkvalues(void);
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extern void onevalue(VARIABLE *vp);
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extern void catvalues(VARIABLE *vp);
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extern int badmatch(char *tv, char *cv);
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extern void boolvalue(VARIABLE *vp);
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extern void qualvalue(VARIABLE *vp);
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extern void intvalue(VARIABLE *vp);
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extern void fltvalue(VARIABLE *vp);
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extern void printvars(FILE *fp);
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#endif
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