Fast floating-point library, 833
Fast Memory, 11, 431, 456
FastRand(), 887
FCH_ID, 698
fclose(), 887
fgetc(), 887
FgPen -->
File - requester, 20
FileRequester structure, 416
FileSysResource, 769
FILF_DOMSGFUNC, 425
FILF_DOWILDFUNC, 425
FILF_MULTISELECT, 419
FILF_NEWIDCMP, 419
FILF_PATGAD, 419
FILF_SAVE, 419
FILLPEN, 58
fillrectclass, 297
FILLTEXTPEN, 58
Filter - IDCMP messages, 250
FinalPC, 463
FindCollection(), 785, 810
FindConfigDev(), 756, 757, 776
FindDisplayInfo(), 567, 567, 611
FindLocalItem(), 791, 810
FindName(), 493, 498, 520
FindPort(), 502, 520
FindProp(), 344, 783, 810
FindPropContext(), 798, 810
FindSemaphore(), 514, 515
FindTask(), 49, 480, 520
FindToolType(), 354
First-In-First-Out (FIFO), 492, 499
Flags -->
Flicker - menu items, 181
Flood(), 590, 611
Follow mouse, 273
FONF_BACKCOLOR, 423
FONF_DOMSGFUNC, 425
FONF_DOWILDFUNC, 425
FONF_DRAWMODE, 423
FONF_FIXEDWIDTH, 423
FONF_FRONTCOLOR, 423
FONF_STYLES, 423
Font -->
FontContents structure, 698
FontContentsHeader structure, 698
FontExtent(), 155, 676
FontPrefs structure, 338
FontRequester structure, 422
Forbid(), 110, 366, 470, 480, 520
Foreground pen, 584
Format String - easy requester, 217
fpa(), 888
FPF_DESIGNED, 671
FPF_DISKFONT, 671
FPF_PROPORTIONAL, 671
FPF_REVPATH, 671
FPF_ROMFONT, 671
FPF_TALLDOT, 671
FPF_WIDEDOT, 671
fprintf(), 887
fputc(), 887
fputs(), 887
frameiclass, 297
frbuttonclass, 298
Free memory, 463
FreeAslRequest(), 416
FreeClass(), 330
FreeColorMap(), 560, 610
FreeCprList(), 560, 610
FreeDiskObject(), 353
FreeEntry(), 459, 462
FreeGadgets(), 382, 413
FreeGBuffers(), 668
FREEHORIZ, 147
FreeIEvents(), 749, 889
FreeIFF(), 344, 810
FreeLocalItem(), 799, 810
FreeMem(), 284, 431, 455, 457
FreeMenus(), 377, 413
FreeRaster(), 560, 610
FreeRemember(), 283, 284, 284-285, 289
FreeScreenDrawInfo(), 56, 76, 244
FreeSignal(), 476, 482, 485
FreeSprite(), 620, 668
FreeSysRequest(), 219, 222
FreeTrap(), 476, 480
FreeVec(), 431
FREEVERT, 147
FreeVisualInfo(), 413
FreeVPortCopLists(), 560, 610
FSF_BOLD, 671
FSF_EXTENDED, 671
FSF_ITALIC, 671
FSF_UNDERLINED, 671
FTXT, 799
FULLMENU(), 178
FULLMENUNUM(), 200