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Purpose |
Reads a record from the extract file | ||
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Old name |
#define read_extract extract_read | ||
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Syntax |
int extract_read(data) | ||
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Parameters |
short* data |
Pointer to the L field of extract record to contain record that is read | |
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Description |
The function extract_read() reads a record from the extract file. The first call to this function resets the pointer to the start of the extract file. | ||
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Return values |
Returns FALSE if a record has been read, otherwise TRUE | ||
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See also |
extract_open(), extract_write(), extract_sort(), extract_close() | ||
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Example |
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