/* Copyright © Oracle Corporation 1995.  All Rights Reserved. */
#ifndef SQL_LOAD_RTL_H
#define SQL_LOAD_RTL_H

#include <stdio.h>

/*
   This function is called to read a record from an open file. The contents
   of the record should be read by calling get_field(), below. The return
   value, however, is a pointer to the record. Note that the input file MUST
   be open. If it is not open, a message is issued and a NULL pointer is
   returned. A NULL pointer is also returned on EOF (without a message).
*/
extern char *get_line(
    FILE *fp);

/*
   This function fetches a value from a record read by get_line(). The
   area from which the value is fetched is private to this module. The
   file must be open and at least one call to get_line() had to have been
   made. If the file is not open, a message is printed. If get_line()
   had not been called the value returned will be a blank string equal in
   size to 'count' + 1 (the \0). Note that the caller has to allocate storage
   for 'dest' which is equal in size to 'count' + 1. The value placed
   in 'dest' is padded to the size of 'count' and is NULL-terminated.
*/
extern void get_field(
    FILE *fp,
    char *dest,
    int count);

#endif