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51 /* All functions return 1 if succesfull, 0 otherwise
52 * bOK tells if a frame is not corrupted
55 extern int open_xtc(char *filename
,char *mode
);
56 /* Open a file for xdr I/O */
58 extern void close_xtc(int fp
);
59 /* Close the file for xdr I/O */
61 extern int read_first_xtc(int fp
,
62 int *natoms
,int *step
,real
*time
,
63 matrix box
,rvec
**x
,real
*prec
,bool *bOK
);
64 /* Open xtc file, read xtc file first time, allocate memory for x */
66 extern int read_next_xtc(int fp
,
67 int natoms
,int *step
,real
*time
,
68 matrix box
,rvec
*x
,real
*prec
,bool *bOK
);
69 /* Read subsequent frames */
71 extern int write_xtc(int fp
,
72 int natoms
,int step
,real time
,
73 matrix box
,rvec
*x
,real prec
);
74 /* Write a frame to xtc file */
76 extern int xtc_check(char *str
,bool bResult
,char *file
,int line
);
77 #define XTC_CHECK(s,b) xtc_check(s,b,__FILE__,__LINE__)
79 extern void xtc_check_fat_err(char *str
,bool bResult
,char *file
,int line
);
80 #define XTC_CHECK_FAT_ERR(s,b) xtc_check_fat_err(s,b,__FILE__,__LINE__)