feof(), 463
fflush(), 355-356, 456
fgetc, 450
fgetc(), 346
fgets(), 348-349, 450
file management, 465-470
floor, 536
flushall(), 456
fmod, 536
fopen(), 442-443
fprintf(), 361-363, 370, 446
conversion characters, 362-363
printer output under DOS, 371-372
stderr stream, 370-371
fputc(), 360, 451
fputs(), 360
fread(), 453-455
free(), 577-579
frexp(), 535
fscanf(), 448
fseek(), 460, 463
ftell(), 458-460
fwrite(), 452
getc(), 346
file I/O, 450
getch(), 344-346
getchar(), 185, 342-344
getche(), 346
gets(), 237-241, 347-348
get_int(), 509
get_menu_choice, 152
half(), 114
half_of(), 115
headers, 100-101
if statement, 115
illustrated, 98-99
independent, 288
indirect recursion, 116
input/output functions, 340-341
intcmp, 553isalnum(), 811
isalpha(), 811
iscntrl(), 811
isdigit(), 811
isgraph(), 811
islower(), 811
isprint(), 811
ispunct(), 811
isspace(), 811
isxdigit(), 811
keywords, 99
larger_of(), 112
line-input functions, 347
listed, 824-827
local variables, 291
localtime, 538
log, 534
log10, 535
main, 31
local variables, 296
main(), 104, 110, 118-119
malloc
arrays of pointers, 404
linked lists, 420
strings, 230-235
malloc(), 571-573
copying strings, 483
math, 533
examples of, 536
exponential, 534
hyperbolic, 535
logarithmic, 534
trigonometric, 534
memcpy(), 580
memmove(), 580
memset(), 579
menu(), 320
mktime, 539
modf, 536
multiple arguments, 523-526
parameter scope, 294906 functions51 448201x-Index 8/13/02 11:23 AM Page 906