351             midiFile = AMLoadFile(menu->items[item].name, NULL);  in MNU_select_file()
421         dir_entry[index].link     = NULL;  in __create_dir_menu()
448             dir_entry[index].link  = NULL;  in __create_dir_menu()
454         dir_entry[index].function = NULL;  in __create_dir_menu()
455         dir_entry[index].link     = NULL;  in __create_dir_menu()
461         dir_list.handle = NULL;                 // placeholder for window handle  in __create_dir_menu()
467         dir_list.cb_open   = NULL;              // no callbacks  in __create_dir_menu()
468         dir_list.cb_move   = NULL;  in __create_dir_menu()
469         dir_list.cb_select = NULL;  in __create_dir_menu()
470         dir_list.cb_cancel = NULL;  in __create_dir_menu()
487             return(NULL);  in __create_dir_menu()
628         AXRegisterAuxACallback(NULL, NULL);  in MNU_auxa()
664         AXRegisterAuxBCallback(NULL, NULL);  in MNU_auxb()
896     { "",                       DEMOWIN_ITM_SEPARATOR,  NULL,           NULL },
897     { "  Select MIDI File",     DEMOWIN_ITM_NONE,       MNU_select,     NULL },
898     { "",                       DEMOWIN_ITM_SEPARATOR,  NULL,           NULL },
899     { "  Play",                 DEMOWIN_ITM_NONE,       MNU_play,       NULL },
900     { "  Play Looped",          DEMOWIN_ITM_NONE,       MNU_playloop,   NULL },
901     { "  Pause",                DEMOWIN_ITM_NONE,       MNU_pause,      NULL },
902     { "  Stop",                 DEMOWIN_ITM_NONE,       MNU_stop,       NULL },
903     { "",                       DEMOWIN_ITM_SEPARATOR,  NULL,           NULL },
904     { "  AUX A None",           DEMOWIN_ITM_NONE,       MNU_auxa,       NULL },
905     { "  AUX B None",           DEMOWIN_ITM_NONE,       MNU_auxb,       NULL },
906     { "",                       DEMOWIN_ITM_SEPARATOR,  NULL,           NULL },
907     { "  PCM Samples",          DEMOWIN_ITM_NONE,       MNU_sample,     NULL },
908     { "",                       DEMOWIN_ITM_SEPARATOR,  NULL,           NULL },
909     { "  Clear Max Profile",    DEMOWIN_ITM_NONE,       MNU_clearmax,   NULL },
910     { "",                       DEMOWIN_ITM_SEPARATOR,  NULL,           NULL },
911     { "  Exit Program",         DEMOWIN_ITM_EOF,        MNU_exit,       NULL },
912     { "",                       DEMOWIN_ITM_TERMINATOR, NULL,           NULL }
922     NULL,                   // window handle
928     NULL, NULL, NULL, NULL, 
947         return NULL;  in LoadFileIntoRam()
954         return NULL;  in LoadFileIntoRam()
961     if (buffer == NULL)  in LoadFileIntoRam()
964         return NULL;  in LoadFileIntoRam()
974         return NULL;  in LoadFileIntoRam()
1022     DEMOInit(NULL);  in main()
1034     AIInit(NULL);  in main()
1041     log_win     = DEMOWinCreateWindow(20, 250, 600, 400, "Log", 1024, NULL);  in main()
1062     wavetablePcm    = AMLoadFile("/axdemo/synth/gm16pcm.wt", NULL);  in main()
1063     wavetableAdpcm  = AMLoadFile("/axdemo/synth/gm16adpcm.wt", NULL);  in main()