Open File

This function opens the file for reading. This function returns (1) if the file is found and opened or else (0).

int c_rto_open_file(const char *fName);

Argument	Type		Description
fName	Character Array	Input	File path

LLFUNC void STDCALL RTO_OPEN_FILE_F2C(char *CHTDST, int dummylen, int *NCHTDS, int *RETURN_VAL)

Argument	Type		Description
CHTDST	Character Array	Input	File path
NCHTDS	Integer	Input	The number of characters in the FileName.
RETURN_VAL	Integer	Output	If file is found and opened then it returns 1 or else 0.

Note	Before using any of the other RTO utilities, you must first open a file using this subroutine.