Defined in 2 files as a macro:

• sound/pci/echoaudio/echoaudio_dsp.h, line 203 (as a macro)
• sound/pci/echoaudio/echoaudio_dsp.h, line 225 (as a macro)

Referenced in 2 files:

• sound/pci/echoaudio/echoaudio_3g.c, line 92
• sound/pci/echoaudio/echoaudio_gml.c, line 83