56 HINSTANCE hDllDsptool;  variable
145     hDllDsptool     = NULL;  in init()
158     if (hDllDsptool)    FreeLibrary(hDllDsptool);      in clean_up()
873     hDllDsptool = LoadLibrary("dsptool.dll");  in get_dll()
875     if (hDllDsptool)  in get_dll()
877         getBytesForAdpcmBuffer  = (lpFunc1)GetProcAddress(hDllDsptool, "getBytesForAdpcmBuffer");  in get_dll()
878         getBytesForAdpcmSamples = (lpFunc1)GetProcAddress(hDllDsptool, "getBytesForAdpcmSamples");  in get_dll()
879         getBytesForPcmBuffer    = (lpFunc1)GetProcAddress(hDllDsptool, "getBytesForPcmBuffer");  in get_dll()
880         getBytesForPcmSamples   = (lpFunc1)GetProcAddress(hDllDsptool, "getBytesForPcmSamples");  in get_dll()
881         getNibbleAddress        = (lpFunc1)GetProcAddress(hDllDsptool, "getNibbleAddress");  in get_dll()
882         getNibblesForNSamples   = (lpFunc1)GetProcAddress(hDllDsptool, "getNibblesForNSamples");  in get_dll()
883         getSampleForAdpcmNibble = (lpFunc1)GetProcAddress(hDllDsptool, "getSampleForAdpcmNibble");  in get_dll()
884         getBytesForAdpcmInfo    = (lpFunc2)GetProcAddress(hDllDsptool, "getBytesForAdpcmInfo");  in get_dll()
885         encode                  = (lpFunc3)GetProcAddress(hDllDsptool, "encode");  in get_dll()
886         decode                  = (lpFunc4)GetProcAddress(hDllDsptool, "decode");  in get_dll()
887         getLoopContext          = (lpFunc5)GetProcAddress(hDllDsptool, "getLoopContext");  in get_dll()
921     if (hDllDsptool && hDllSoundfile)  in get_dll()