DM8168 gel file

fristly,  what's the meanning of the key word "hotmenu"?

such as:

hotmenu SpinboxEnable()

{
    GEL_TextOut("\tPRCM for SPINBOX Initialization in Progress \n","Output",1,1,1);
    WR_MEM_32(CM_ALWON_L4_SLOW_CLKSTCTRL, 2); // it was L3
    WR_MEM_32(CM_ALWON_SPINBOX_CLKCTRL,   2);
    /* Wait for IDLEST to read 0x0 indicating that the module is fully functional */

    while(((RD_MEM_32(CM_ALWON_SPINBOX_CLKCTRL)&0x30000)>>16)!=0);
    GEL_TextOut("\tPRCM for SPINBOX Initialization Done \n","Output",1,1,1);
}