GRASS Programmer's Manual
6.4.2(2012)
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00001 #include "driver.h" 00002 #include "driverlib.h" 00003 00004 int COM_Has_work(void) 00005 { 00006 return driver->Do_work ? 1 : 0; 00007 } 00008 00009 int COM_Work_stream(void) 00010 { 00011 return driver->Work_stream ? (*driver->Work_stream) () 00012 : -1; 00013 } 00014 00015 void COM_Do_work(int opened) 00016 { 00017 if (driver->Do_work) 00018 (*driver->Do_work) (opened); 00019 }