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greg |
3.1 |
/* RCSid $Id$ */
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/*
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* Radiance i/o and string routines
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*/
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#ifndef _RAD_RTIO_H_
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#define _RAD_RTIO_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <stdio.h>
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#include <sys/types.h>
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#include <fcntl.h>
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#include <string.h>
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/* XXX include paths.h instead */
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#ifndef F_OK /* mode bits for access(2) call */
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#define R_OK 4 /* readable */
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#define W_OK 2 /* writable */
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#define X_OK 1 /* executable */
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#define F_OK 0 /* exists */
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#endif
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/* string.h equivalents */
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#ifndef BSD
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#define index strchr
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#define rindex strrchr
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#endif
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/* <unistd.h> is missing on some systems */
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extern off_t lseek(int, off_t, int);
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/* defined in badarg.c */
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extern int badarg(int ac, char **av, char *fl);
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/* defined in expandarg.c */
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extern int expandarg(int *acp, char ***avp, int n);
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/* defined in fdate.c */
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extern time_t fdate(char *fname);
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extern int setfdate(char *fname, long ftim);
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/* defined in fgetline.c */
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extern char *fgetline(char *s, int n, FILE *fp);
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/* defined in fgetval.c */
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extern int fgetval(FILE *fp, int ty, char *vp);
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/* defined in fgetword.c */
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extern char *fgetword(char *s, int n, FILE *fp);
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/* defined in fputword.c */
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extern void fputword(char *s, FILE *fp);
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/* defined in fixargv0.c */
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/*extern char *fixargv0(char *av0);*/ /* XXX include paths.h instead */
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/* defined in fropen.c */
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extern FILE *frlibopen(char *fname);
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/* defined in getlibpath.c */
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extern char *getrlibpath(void);
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/* defined in getpath.c */
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extern char *getpath(char *fname, char *searchpath, int mode);
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/* defined in portio.c */
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extern void putstr(char *s, FILE *fp);
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extern void putint(long i, int siz, FILE *fp);
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extern void putflt(double f, FILE *fp);
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extern char *getstr(char *s, FILE *fp);
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extern long getint(int siz, FILE *fp);
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extern double getflt(FILE *fp);
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/* defined in rexpr.c */
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extern int ecompile(char *sp, int iflg, int wflag);
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extern char *expsave(void);
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extern void expset(char *ep);
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extern char *eindex(char *sp);
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/* defined in savestr.c */
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extern char *savestr(char *str);
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extern void freestr(char *s);
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extern int shash(char *s);
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/* defined in savqstr.c */
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extern char *savqstr(char *s);
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extern void freeqstr(char *s);
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/* defined in wordfile.c */
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extern int wordfile(char **words, char *fname);
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extern int wordstring(char **avl, char *str);
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/* defined in words.c */
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extern char *atos(char *rs, int nb, char *s);
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extern char *nextword(char *cp, int nb, char *s);
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extern char *sskip(char *s);
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extern char *sskip2(char *s, int n);
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extern char *iskip(char *s);
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extern char *fskip(char *s);
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extern int isint(char *s);
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extern int isintd(char *s, char *ds);
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extern int isflt(char *s);
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extern int isfltd(char *s, char *ds);
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/* defined in lamp.c */
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extern float * matchlamp(char *s);
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extern int loadlamps(char *file);
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extern void freelamps(void);
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#ifdef __cplusplus
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}
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#endif
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#endif /* _RAD_RTIO_H_ */
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