DosResetBuffer - Syntax

Writes the buffers for the specified file to the device.

#define INCL_DOSFILEMGR
#include <os2.h>

HFILE     hFile;  /*  The handle of the file whose buffers are to be written to the disk. */
APIRET    ulrc;   /*  Return Code. */

ulrc = DosResetBuffer(hFile);