This function cancels, holds, continues, or restarts a print device.
#define INCL_SPL /* Or use INCL_PM, */ #include <os2.h> PSZ pszComputerName; /* Name of computer where print device is to be controlled. */ PSZ pszPortName; /* Port name. */ ULONG ulControl; /* Operation to perform. */ SPLERR rc; /* Return code. */ rc = SplControlDevice(pszComputerName, pszPortName, ulControl);