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#ifndef _DATABIN_H_
#define _DATABIN_H_
/*******************************************************************************
* NAME
* databingen - fill a buffer with a data pattern
*
* SYNOPSIS
* (void) databingen(mode, buffer, bsize, offset)
* int mode;
* char *buffer;
* int bsize;
* int offset;
*
* DESCRIPTION
* datagen fills the buffer pointed to by 'buffer' with 'bsize' bytes
* of data of the form indicated by 'mode'.
* All modes (expect r -random) are file offset based.
* This allows more than process to do writing to the file without
* corrupting it if the same modes were used.
* They data modes to choose from, these are:
*
* 'a' - writes an alternating bit pattern (i.e. 0x5555555...)
*
* 'c' - writes a checkerboard pattern (i.e. 0xff00ff00ff00...)
*
* 'C' - writes counting pattern (i.e. 0 - 07, 0 - 07, ...);
*
* 'o' - writes all bits set (i.e. 0xffffffffffffff...)
*
* 'z' - writes all bits cleared (i.e. 0x000000000...);
*
* 'r' - writes random integers
*
* RETURN VALUE
* None
*
*******************************************************************************/
void databingen( int mode, char *buffer, int bsize, int offset );
int databinchk( int mode, char *buffer, int bsize, int offset, char **errmsg);
#endif
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