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0intro(2), intro(2)
introduction to library functions
RGB(2), rgbpix(2), rdcolmap(2), wrcolmap(2)
handle color screens
abort(2)
generate a fault
abs(2), labs(2)
integer absolute values
access(2)
determine accessibility of file
add(2), sub(2), mul(2), div(2), raddp(2), rsubp(2), rmul(2), rdiv(2), rshift(2), inset(2), rcanon(2), eqpt(2), eqrect(2), ptinrect(2), rectinrect(2), rectXrect(2), rectclip(2), Dx(2), Dy(2), Pt(2), Rect(2), Rpt(2)
arithmetic on points and rectangles
arg(2), ARGBEGIN(2), ARGEND(2), ARGC(2), ARGF(2), arginit(2), argopt(2)
process option letters from argv
atof(2), atoi(2), atol(2), charstod(2), strtod(2), strtol(2), strtoul(2)
convert text to numbers
auth(2), amount(2), srvauth(2), authenticate(2), getchal(2), chalreply(2), newns(2), authdial(2), passtokey(2), nvcsum(2), convT2M(2), convM2T(2), convTR2M(2), convM2TR(2), convA2M(2), convM2A(2), convPR2M(2), convM2PR(2)
network authentication
balloc(2), bfree(2), rdbitmap(2), wrbitmap(2), rdbitmapfile(2), wrbitmapfile(2)
allocating, freeing, reading, writing bitmaps
bind(2), mount(2), unmount(2)
change name space
bio(2), Bopen(2), Binit(2), Binits(2), Brdline(2), Bgetc(2), Bgetrune(2), Bgetd(2), Bungetc(2), Bungetrune(2), Bread(2), Bseek(2), Boffset(2), Bfildes(2), Blinelen(2), Bputc(2), Bputrune(2), Bprint(2), Bwrite(2), Bflush(2), Bterm(2), Bbuffered(2)
buffered input/output
bitblt(2), bitbltclip(2), clipline(2), point(2), segment(2), polysegment(2), arc(2), circle(2), disc(2), ellipse(2), texture(2), border(2), string(2), strsize(2), strwidth(2), Fcode(2)
graphics functions
brk(2), sbrk(2)
change memory allocation
cachechars(2), agefont(2), loadchar(2), Subfont(2), Fontchar(2), Font(2)
font utilities
chdir(2)
change working directory
cputime(2), times(2)
cpu time in this process and children
ctime(2), localtime(2), gmtime(2), asctime(2), timezone(2)
convert date and time to ASCII
ctype(2), isalpha(2), isupper(2), islower(2), isdigit(2), isxdigit(2), isalnum(2), isspace(2), ispunct(2), isprint(2), isgraph(2), iscntrl(2), isascii(2), toascii(2), _toupper(2), _tolower(2), toupper(2), tolower(2)
ASCII character classification
debugger(2), cisctrace(2), risctrace(2), ciscframe(2), riscframe(2), localaddr(2), symoff(2), fpformat(2), beieee80ftos(2), beieeesftos(2), beieeedftos(2), leieee80ftos(2), leieeesftos(2), leieeedftos(2), ieeesftos(2), ieeedftos(2)
machine-independent debugger functions
dial(2), hangup(2), announce(2), listen(2), accept(2), reject(2), netmkaddr(2)
make and break network connections
dirread(2)
read directory
dup(2)
duplicate an open file descriptor
encrypt(2), decrypt(2), netcrypt(2)
DES encryption
errstr(2), werrstr(2)
description of last system call error
event(2), einit(2), estart(2), etimer(2), eread(2), emouse(2), ekbd(2), ecanread(2), ecanmouse(2), ecankbd(2), ereshaped(2), getrect(2), menuhit(2), Event(2), Mouse(2), Menu(2)
graphics events
exec(2), execl(2), _clock(2)
execute a file
exits(2), _exits(2), atexit(2), atexitdont(2), terminate(2)
terminate process, process cleanup
exp(2), log(2), log10(2), pow(2), pow10(2), sqrt(2)
exponential, logarithm, power, square root
fabs(2), fmod(2), floor(2), ceil(2)
absolute value, remainder, floor, ceiling functions
fcall(2), Fcall(2), convS2M(2), convD2M(2), convM2S(2), convM2D(2), getS(2), fcallconv(2), dirconv(2), dirmodeconv(2)
interface to Plan 9 File protocol
fgetc(2), getc(2), getchar(2), fputc(2), putc(2), putchar(2), ungetc(2), fgets(2), gets(2), fputs(2), puts(2), fread(2), fwrite(2)
Stdio input and output
fopen(2), freopen(2), fdopen(2), fileno(2), fclose(2), sopenr(2), sopenw(2), sclose(2), fflush(2), setvbuf(2), setbuf(2), fgetpos(2), ftell(2), fsetpos(2), fseek(2), rewind(2), feof(2), ferror(2), clearerr(2)
standard buffered input/output package
fork(2), rfork(2)
manipulate process resources
fprintf(2), printf(2), sprintf(2), vfprintf(2), vprintf(2), vsprintf(2)
print formatted output
frame(2), frinit(2), frsetrects(2), frclear(2), frcharofpt(2), frptofchar(2), frinsert(2), frdelete(2), frselect(2), frselectp(2), frselectf(2), frgetmouse(2)
frames of text
frexp(2), ldexp(2), modf(2)
split into mantissa and exponent
fscanf(2), scanf(2), sscanf(2), vfscanf(2)
scan formatted input
fsession(2), fauth(2)
set up authentication on a file descriptor to a file server
getenv(2), putenv(2)
access environment variables
getfcr(2), setfcr(2), getfsr(2), setfsr(2)
control floating point
getfields(2), getmfields(2), setfields(2), tokenize(2)
break a string into fields
getpid(2), getppid(2)
get process ids
getuser(2)
get user name
getwd(2)
get current directory
graphics(2), Point(2), Rectangle(2), Bitmap(2), Cursor(2), binit(2), bclose(2), berror(2), bscreenrect(2), bneed(2), bflush(2), bwrite(2), bexit(2), clipr(2), cursorswitch(2), cursorset(2), rdfontfile(2), ffree(2), charwidth(2), Pconv(2), Rconv(2)
bitmap graphics
hypot(2)
Euclidean distance
ip(2), eipconv(2), parseip(2), parseether(2), myipaddr(2), myetheraddr(2), maskip(2), equivip(2)
Internet protocol
layer(2), lalloc(2), lfree(2), ltofront(2), ltoback(2), lcstring(2)
graphics layers
lockinit(2), lock(2), canlock(2), unlock(2)
shared memory spin lock
mach(2), crackhdr(2), machbytype(2), machbyname(2), newmap(2), setmap(2), unusemap(2), loadmap(2), findseg(2), get1(2), get2(2), get4(2), put1(2), put2(2), put4(2), beswab(2), beswal(2), leswab(2), leswal(2)
machine-independent executable file access
malloc(2), free(2), realloc(2), calloc(2)
memory allocator
memory(2), memccpy(2), memchr(2), memcmp(2), memcpy(2), memmove(2), memset(2)
memory operations
mktemp(2)
make a unique file name
nan(2), NaN(2), Inf(2), isNaN(2), isInf(2)
not-a-number and infinity functions
ndb(2), ndbopen(2), ndbclose(2), ndbreopen(2), ndbsearch(2), ndbsnext(2), ndbgetval(2), ndbfree(2), ipattr(2), ipinfo(2), ndbhash(2), ndbparse(2), csgetval(2)
network database
notify(2), noted(2), atnotify(2)
handle asynchronous process notification
object(2), objtype(2), readobj(2), objtraverse(2), isar(2), nextar(2), readar(2)
object file interpretation functions
open(2), create(2), close(2)
open a file for reading or writing, create file
perror(2), syslog(2)
system error messages
pipe(2)
create an interprocess channel
plbutton(2), plcanvas(2), plcheckbutton(2), pledit(2), plentry(2), plframe(2), plgroup(2), plidollist(2), pllabel(2), pllist(2), plmenu(2), plmenubar(2), plmessage(2), plpopup(2), plpulldown(2), plradiobutton(2), plscrollbar(2), plslider(2), pltextview(2)
panel-creation functions
plinit(2), Panel(2), Rtext(2), plpack(2), plmove(2), pldraw(2), plfree(2), plgrabkb(2), plkeyboard(2), plmouse(2), plscroll(2), plentryval(2), plsetbutton(2), plsetslider(2), pleget(2), plelen(2), plegetsel(2), plepaste(2), plesel(2), plescroll(2), plgetscroll(2), plsetscroll(2), plplacelabel(2), plrtstr(2), plrtbitmap(2), plrtpanel(2), plrtfree(2), plgetpostextview(2), plsetpostextview(2)
Panel manipulation functions
plinitbutton(2), plinitcanvas(2), plinitcheckbutton(2), plinitedit(2), plinitentry(2), plinitframe(2), plinitgroup(2), plinitidollist(2), plinitlabel(2), plinitlist(2), plinitmenu(2), plinitmessage(2), plinitpopup(2), plinitpulldown(2), plinitradiobutton(2), plinitscrollbar(2), plinitslider(2), plinittextview(2)
panel reinitialization functions
postnote(2)
send a note to a process or process group
print(2), fprint(2), sprint(2), snprint(2), fmtinstall(2), strconv(2), Strconv(2), numbconv(2), fltconv(2), doprint(2)
print formatted output
qsort(2)
quicker sort
rand(2), lrand(2), frand(2), nrand(2), lnrand(2), srand(2)
random number generator
read(2), readn(2), write(2)
read or write file
regexp(2), regcomp(2), regcomplit(2), regcompnl(2), regexec(2), regsub(2), rregexec(2), rregsub(2), regerror(2)
regular expression
remove(2)
remove a file
rendezvous(2)
user level process synchronization
rune(2), runetochar(2), chartorune(2), runelen(2), fullrune(2), utflen(2), utfrune(2), utfrrune(2), utfutf(2)
rune/UTF conversion
seek(2)
change file offset
segattach(2), segdetach(2), segfree(2)
map/unmap a segment in virtual memory
segbrk(2)
change memory allocation
segflush(2)
flush instruction and data caches
setjmp(2), longjmp(2), notejmp(2)
non-local goto
sin(2), cos(2), tan(2), asin(2), acos(2), atan(2), atan2(2)
trigonometric functions
sinh(2), cosh(2), tanh(2)
hyperbolic functions
sleep(2), alarm(2)
delay, ask for delayed note
stat(2), fstat(2), wstat(2), fwstat(2), dirstat(2), dirfstat(2), dirwstat(2), dirfwstat(2)
get and put file status
strcat(2), strncat(2), strcmp(2), strncmp(2), strcpy(2), strncpy(2), strlen(2), strchr(2), strrchr(2), strpbrk(2), strspn(2), strcspn(2), strtok(2), strdup(2), strstr(2)
string operations
subfalloc(2), subffree(2), rdsubfontfile(2), wrsubfontfile(2), mkfont(2)
subfont manipulation
symbol(2), syminit(2), getsym(2), symbase(2), pc2sp(2), pc2line(2), textseg(2), line2addr(2), lookup(2), findlocal(2), getauto(2), findsym(2), localsym(2), globalsym(2), textsym(2), file2pc(2), fileelem(2), filesym(2), fileline(2), fnbound(2)
symbol table access functions
time(2)
time in seconds since epoch
tmpfile(2), tmpnam(2)
Stdio temporary files
wait(2)
wait for a process to exit
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