INT 15 - VMiX - "sys_setbwindow" - SET BANNER WINDOW MESSAGE AH = 15h STACK: DWORDDoubleword; four bytes. Commonly used to hold a 32-bit segment:offset or selector:offset address. pointer to ASCIZA NUL-terminated ASCII string. The ASCIZ string "ABC" consists of the four bytes 41h, 42h, 43h, and 00h. Unless otherwise specified, maximum lengths given in the interrupt list do not include the terminating NUL. banner message for top of screen Return: AX = status (SYS_OK) SeeAlso: AH=14h"VMiX",AH=16h"VMiX"
INT 15 - MultiDOS Plus - GET SYSTEM BLOCK AH = 15h Return: BX:AX -> system block (see #00457) SeeAlso: AH=13h"MultiDOS" Format of MultiDOS Plus 4.0 system block: Offset Size Description (Table 00457) 00h WORD segment of system control block 02h WORD redirection flag set by /NOREDIRECT 04h WORD no-INT 10 flag set by /NO10 06h DWORDDoubleword; four bytes. Commonly used to hold a 32-bit segment:offset or selector:offset address. old INT 10 0Ah DWORDDoubleword; four bytes. Commonly used to hold a 32-bit segment:offset or selector:offset address. new INT 10 0Eh DWORDDoubleword; four bytes. Commonly used to hold a 32-bit segment:offset or selector:offset address. pointer to WORD with current TCB offset (see #00456) 12h DWORDDoubleword; four bytes. Commonly used to hold a 32-bit segment:offset or selector:offset address. pointer to WORD with idle task TCB offset 16h DWORDDoubleword; four bytes. Commonly used to hold a 32-bit segment:offset or selector:offset address. pointer to WORD with foreground TCB offset (see #00456) 1Ah DWORDDoubleword; four bytes. Commonly used to hold a 32-bit segment:offset or selector:offset address. pointer to WORD with MultiDOS TCB offset (see #00456) 1Eh WORD Task Control Block size 20h WORD number of TCBs 22h WORD flag: EMSsee Expanded Memory Specification present 24h WORD EMSsee Expanded Memory Specification page frame base segment 26h WORD 16K pages in EMSsee Expanded Memory Specification page frame 28h WORD base segment for conventional memory tasks 2Ah WORD conventional memory size in paragraphs 2Ch DWORDDoubleword; four bytes. Commonly used to hold a 32-bit segment:offset or selector:offset address. pointer to list of queue pointers