How to fix this issue?

**Gokulnathvc** · 13th February 2012, 06:55

1) undefined reference to `GUID_DEVINTERFACE_DISK'
2) undefined reference to `_imp__SetupDiGetClassDevsW@16'

**FelixB** · 13th February 2012, 08:23

if you have undefined references, then you have to define these references. include the necessary files, set your compilers search paths etc.

**Gokulnathvc** · 13th February 2012, 08:24

How to define these references in my cpp file.?

**ChrisW67** · 13th February 2012, 09:57

This is a Qt-focussed forum, not a general Windows API programming forum.

Ntddstor.h declares GUID_DEVINTERFACE_DISK.
SetupDiGetClassDevs is in setupapi.dll

**Gokulnathvc** · 14th February 2012, 09:19

I have linked the setupapi library in qmakespec. -lsetupapi and included initguid.h in my cpp file. Now the undefined reference issue has been solved.