home *** CD-ROM | disk | FTP | other *** search
/ Developer CD Series 1992…tember: A ROM With a View / devSep92 / devSep92.dmg / Technical Documentation / Technical Notes Stack / Tech Note PICTs / Tech Note 256 - Figure 2 (.png) < prev    next >
MacDraw  |  1992-08-10  |  4.7 KB  |  816x1056  |  8-bit (256 colors)  |  [PICT/MDPL]
   ocr: Jump Table "Application Parameters" A5-> Globals A5- pointer to QuickDraw globals appGlobalVar1 appGlobalVar2 Stack (see note) grows down appGlobalVarN ApplLimit> thePort QD Patterns Heap grows up Farrow screenBits randSeed ApplZone Note: Application globals may appear above or below the QuickDraw globals. This is linker-dependent. What's important is that separately-linked external modules can use. A5 to locate an application's QuickDraw globals. Figure 2-A Hitchhiker's Guide to the A5 World