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Comparing ray/src/rt/data.h (file contents):
Revision 2.3 by greg, Thu Feb 15 18:46:56 1996 UTC vs.
Revision 2.7 by greg, Fri Jun 27 06:53:22 2003 UTC

# Line 1 | Line 1
1 < /* Copyright (c) 1996 Regents of the University of California */
2 <
3 < /* SCCSid "$SunId$ LBL" */
4 <
1 > /* RCSid $Id$ */
2   /*
3 < *  data.h - header file for routines which interpolate data.
3 > * Header for data file loading and computation routines.
4   */
5 + #ifndef _RAD_DATA_H_
6 + #define _RAD_DATA_H_
7 + #ifdef __cplusplus
8 + extern "C" {
9 + #endif
10  
11   #define  MAXDDIM        5               /* maximum data dimensions */
12  
# Line 27 | Line 29 | typedef struct datarray {
29          struct datarray  *next;         /* next array in list */
30   } DATARRAY;                     /* a data array */
31  
30 – extern DATARRAY  *getdata(), *getpict();
32  
33 < extern double  datavalue();
33 > extern DATARRAY *getdata(char *dname);
34 > extern DATARRAY *getpict(char *pname);
35 > extern void     freedata(DATARRAY *dta);
36 > extern double   datavalue(DATARRAY *dp, double *pt);
37 >
38 >
39 > #ifdef __cplusplus
40 > }
41 > #endif
42 > #endif /* _RAD_DATA_H_ */
43 >

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