OpenExtensions for z/VM
An alphabetical list of the UNIX and ANSI C functions
abort() Stop a Program
abs() Calculate Integer Absolute Value
% accept() Accept a New Connection on a Socket
access() Determine Whether a File Can be Accessed
acos() Calculate Arccosine
| acosh() Hyperbolic arccosine
alarm() Set an Alarm
asctime() Convert Time to Character String
asin() Calculate Arcsine
| asinh() Hyperbolic Arcsine
assert() Verify Condition
atan() Calculate Arctangent
| atanh() Hyperbolic Arctangent
atexit() Register Program Termination Function
| __atoe() ISO8859-1 to EBCDIC String Conversion
| __atoe_l() ISO8859-1 to EBCDIC Conversion Operation
atof() Convert Character String to double
atoi() Convert Character String to integer
atol() Convert Character String to long
| a64l() Convert base-64 String Representation to Long Integer
| basename() Return the Last Component of a Pathname
| bcmp() Compare Bytes in Memory
| bcopy() Copy Bytes in Memory
% bind() Bind a Name to a Socket
| brk() Change Space Allocation
| bsd_signal() BSD Version of signal()
bsearch() Search Arrays
| bzero() Zero Out Bytes in Memory
calloc() Reserve and Initialize Storage
| cbrt() Cube Root
cclass() Return Characters in a Character Class
cds() Compare Double and Swap
cdump() Request a Main Storage Dump
ceil() Round Up to Integral Value
cfgetispeed() Determine the Input Baud Rate
cfgetospeed() Determine the Output Baud Rate
cfsetispeed() Set the Input Baud Rate in the Termios
cfsetospeed() Set the Output Baud Rate in the Termios
chaudit() Change Audit Flags for a File by Path
chdir() Change the Working Directory
chmod() Change the Mode of a File or Directory
chown() Change Owner or Group of a File or Directory
clearenv() Clear Environment Variables
clearerr() Reset Error and End-of-File
clock() Determine Processor Time
close() Close a File
closedir() Close a Directory
clrmemf() Clear Memory Files
collequiv() Return a List of Equivalent Collating Elements
collorder() Return List of Collating Elements
collrange() Calculates the Range List of Collating Elements
colltostr() Return a String for a Collating Element
| confstr() Get Configurable Variables
% connect() Connect a Socket
cos() Calculate Cosine
cosh() Calculate Hyperbolic Cosine
creat() Create a New File or Rewrite an Existing One
cs() Compare and Swap
csid() Character Set ID for Multibyte Character
__csplist Retrieve CSP Parameters
csnap() Request a Condensed Dump
ctermid() Generate Pathname for Controlling Terminal
ctest() Start Debug Tool
ctime() Convert Time to a Character String
ctrace() Request a Traceback
| cuserid() Return Character Login of the User
| dbm_clearerr() Clear Database Error Indicator
| dbm_close() Close a Database
| dbm_delete() Delete Database Record
| dbm_error() Check Database error indicator
| dbm_fetch() Get Database content
| dbm_firstkey() Get First Key in Database
| dbm_nextkey() Get Next Key in Database
| dbm_open() Open a Database
| dbm_store() Store Database Record
decabs() Decimal Absolute Value
decchk() Check for Valid Decimal Types
decfix() Fix Up a Non-preferred Sign Variable
difftime() Compute Time Difference
| dirname() Report the Parent Directory of a Pathname
div() Calculate Quotient and Remainder
| dllfree() Free the Supplied DLL
| dllload() Load the DLL and Connect It to the Application
| dllqueryfn() Obtain a Pointer to a DLL Function
| dllqueryvar() Obtain a Pointer to a DLL Variable
| drand48() Pseudo-random Number Generator
dup() Duplicate an Open File Descriptor
dup2() Duplicate an Open File Descriptor to Another
| ecvt() Convert Double to String
% endhostent() Work with a Host Entry
% endnetent() Work with a Network Entry
% endprotoent() Work with a Protocol Entry
% endservent() Work with a Server Entry
| endutxent() Closes the utmpx Database
| erand48() Pseudo-random Number Generator
erf() Calculate Error Functions
erfc() Calculate Complementary Error Functions
__errno2() Return Reason Code Information
| __etoa() EBCDIC to ISO8859-1 String Conversion
| __etoa_l() EBCDIC to ISO8859-1 Conversion Operation
execl() Execute a File
execle() Execute a File
execlp() Execute a File
execv() Execute a File
execve() Execute a File
execvp() Execute a File
exit() End Program
| _exit() End a Process and Bypass the Cleanup
exp() Calculate Exponential Function
| expm1() Exponential Minus One
extlink_np() Create an External Symbolic Link
fabs() Calculate Floating-Point Absolute Value
fchaudit() Change Audit Flags for a File by Descriptor
fchmod() Change the Mode of a File or Directory by Descriptor
fchown() Change the Owner or Group by File Descriptor
fclose() Close File
fcntl() Control Open File Descriptors
| fcvt() Convert double to String
fdelrec() Delete a VSAM Record
fdopen() Associate a Stream with an Open File Descriptor
feof() Test End-of-File Indicator
ferror() Test for Read/Write Errors
fetch() Get a Load Module
fetchep() Share Writable Static
fflush() Write Buffer to File
| ffs() Find First Set Bit in an Integer
fgetc() Read a Character
fgetpos() Get File Position
fgets() Read a String from a Stream
fgetwc() Get Next Wide Character
fgetws() Get a Wide-Character String
fileno() Get the File Descriptor from an Open Stream
fldata() Retrieve File Information
flocate() Locate a VSAM Record
floor() Round Down to Integral Value
fmod() Calculate Floating-Point Remainder
| fmtmsg() Display a Message in the Specified Format
| fnmatch() Match Filename or Pathname
fopen() Open a File
| fork() *** Create a New Process
fpathconf() Determine Configurable Pathname Variables
fprintf() Format and Write Data
fputc() Write a Character
fputs() Write a String
fputwc() Output a Wide-Character
fputws() Output a Wide-Character String
fread() Read Items
free() Free a Block of Storage
freopen() Redirect an Open File
frexp() Extract Mantissa and Exponent of the Floating-Point Value
fscanf() Read and Format Data
fseek() Change File Position
fsetpos() Set File Position
fstat() Get Status Information about a File
% fstatvfs() Get File system information
fsync() Write Changes to Direct-Access Storage
ftell() Get Current File Position
| ftok() Generate an Inter Process Communication (IPC) key
ftruncate() Truncate a File
| ftw() Traverse a File tree
fupdate() Update a VSAM Record
fwrite() Write Items
gamma() Calculate Gamma Function
| gcvt() Convert double to String
getc() Read a Character
getcwd() Get Pathname of the Working Directory
| getdate() Convert User format date and time
% getdtablesize() Get the File descriptor Table size
getegid() Get the Effective Group ID
getenv() Get Value of Environment Variables
geteuid() Get the Effective User ID
getgid() Get the Real Group ID
getgrgid() Access the Group Database by ID
getgrnam() Access the Group Database by Name
getgroups() Get a List of Supplementary Group IDs
getgroupsbyname( ) Get Supplementary Group IDs by User Name
% gethostbyaddr() Get a Host Entry by address
% gethostbyname() Get a Host address by name
% gethostent() Work with a Host Entry
% gethostid() Get the unique identifier of the current Host
% gethostname() Get the name of the current Host
getlogin() Get the User Login Name
getmccoll() Get Next Collating Element from String
% getnetbyaddr() Get a Network Entry by address
% getnetbyname() Get a Network Entry
% getnetent() Work with a Network Entry
| getopt() Command option parsing
| getpagesize() Get the current page size
| getpass() Read a String of Characters without echo
% getpeername() Get the name of a peer Socket
getpgrp() Get the Process Group ID
getpid() Get the Process ID
getppid() Get the Parent Process ID
% getprotobyname() Get a Prototype Entry
% getprotobynumber() Get a Prototype Entry
% getprotoent() Work with a Protocol Entry
getpwnam() Access the User Database by User Name
getpwuid() Access the User Database by User ID
gets() Read a String
% getservbyname() Get a Server Entry
% getservbyport() Get a service Entry by Port
% getservent() Work with a Server Entry
% getsockname() Get the Socket Name
% getsockopt() Get the Options Associated with a Socket
| getsubopt() Parse Suboption Arguments
getsyntx() Return LC_SYNTAX Characters
gettimeofday() Get Date and Time
getuid() Get the Real User ID
| getutxent() Read next Entry in utmpx Database
| getutxid() Search by ID utmpx Database
| getutxline() Search by line utmpx Database
| getw() Put a machine word on a stream
getwc() Get a Wide Character
getwchar() Get a Wide Character
getwmccoll() Get Next Collating Element from Wide String
| glob() Generate Pathnames matching a pattern
| globfree() Free storage allocate by glob()
gmtime() Convert Time to Broken-Down UTC Time
| hcreate() Create Hash Search Tables
| hdestroy() Destroys Hash Search Tables
| hsearch() Search Hash Tables
% htonl() Translate Address Host to Network Long
% htons() Translate Unsigned Short Integer into Network Byte Order
hypot() Calculate Hypotenuse
iconv() Code Conversion
iconv_close() Deallocate Code Conversion Descriptor
iconv_open() Allocate Code Conversion Descriptor
| ilogb() Integer Unbiased Exponent
| index() Search for Character
% inet_addr() Internet Address Manipulation
% inet_lnaof() Internet Address Manipulation
% inet_makeaddr() Internet Address Manipulation
% inet_netof() Internet Address Manipulation
% inet_Network() Internet Address Manipulation
% inet_ntoa() Internet Address Manipulation
| initstate() Initialize generator for random()
| insque() Insert an element into a doubly-linked list
% ioctl() Control device
isalnum() Test for Upper or Lowercase letter or decimal digits
| isascii() Test for 7-bit US-ASCII Character
isatty() Test if Descriptor Represents a Terminal
isblank() Test for Blank Character Classification
iscics() Verifies Whether CICS is Running
iscntrl() Test for Control Classification
isdigit() Test for Hexadecimal-Digit Classification
isgraph() Test for Graphic Classification
islower() Test for Lower Case
ismccollel() Identify a Multi-Character Collating Element
| isnan() Test for NaN
isPosixOn() Test for Posix Runtime Option
isprint() Test for Printable Character Classification
ispunct() Test for Punctuation Classification
isspace() Test for Space Character Classification
isupper() Test for Uppercase Letter Classification
iswalnum() Test for Upper or Lowercase letter or decimal digits
iswblank() Test for Blank Character Classification
iswcntrl() Test for Control Classification
iswctype() Test for Character Property
iswdigit() Test for Hexadecimal-Digit Classification
iswgraph() Test for Graphic Classification
iswlower() Test for Lower Case
iswprint() Test for Printable Character Classification
iswpunct() Test for Punctuation Classification
iswspace() Test for Space Character Classification
iswupper() Test for Uppercase Letter Classification
iswxdigit() Test for Hexadecimal-Digit Classification
isxdigit() Test for Hexadecimal-Digit Classification
jn() Bessel Functions of the First Kind
| jrand48() Pseudo-random Number Generator
j0() Bessel Functions of the First Kind
j1() Bessel Functions of the First Kind
kill() Send a Signal to a Process
| killpg() Send a Signal to a Process Group
labs() Calculate long Absolute Value
| lcong48() Pseudo-random Number Initializer
ldexp() Multiply by a Power of Two
ldiv() Compute Quotient and Remainder of Integral Division
| lfind() Linear search routine
| lgamma() Log gamma Function
__librel() Query Release Level
link() Create a Link to a File
% listen() Prepare the a Server for Incoming Client Requests
localdtconv() Date/Time Formatting Convention Inquiry
localeconv() Query Numeric Conventions
localtime() Convert Time and Correct for Local Time
| lockf() Record locking on Files
log() Calculate Natural Logarithm
| logb() Unbiased exponent
| log1p() Natural log of x + 1
log10() Calculate Base 10 Logarithm
longjmp() Restore Stack Environment
| _longjmp() Non-Local Goto
| lrand48() Pseudo-random Number Generator
| lsearch() Linear search and update
lseek() Change the Offset of a File
lstat() Get Status of File or Symbolic Link
| l64a() Convert long to base-64 String representation
malloc() Reserve Storage Block
maxcoll() Return Maximum Collating Element
mblen() Calculate Length of Multibyte Character
mbrlen() Calculate Length of Multibyte Character
mbrtowc() Convert a Multibyte Character to a Wide Character
mbsinit() Test State Object for Initial State
mbsrtowcs() Convert a Multibyte String to a Wide-Character String
mbstowcs() Convert Multibyte Characters to Wide Character
mbtowc() Convert Multibyte Character to Wide Character
| memccpy() Copy Bytes in Memory
memchr() Search Buffer
memcmp() Compare Bytes
memcpy() Copy Buffer
memmove() Move Buffer
memset() Set Buffer to Value
mkdir() Make a Directory
mkfifo() Make a FIFO Special File
mknod() Make a FIFO or Character Special File
| mkstemp() Make a unique Filename
| mktemp() Make a unique Filename
mktime() Convert Local Time
modf() Extract Fractional and Integral Parts of Floating-Point Value
mount() Make a File System Available
| mrand48() Pseudo-random Number Generator
| msgctl() Message control operations
| msgget() Get Message queue
| msgrcv() Message Receive Operation
| msgsnd() Message Send operations
| msgxrcv() Extended Message receive operation
| nextafter() Next representable double float
| nftw() Traverse a File tree
nl_langinfo() Retrieve Locale Information
| nrand48() Pseudo-random Number Generator
% ntohl() Translate a Long Integer into Host Byte Order
% ntohs() Translate an Unsigned Short Integer into Host Byte Order
open() Open a File
opendir() Open a Directory
pathconf() Determine Configurable Pathname Variables
pause() Suspend a Process Pending a Signal
| pclose() Close a Pipe Stream to or from a Process
perror() Print Error Message
pipe() Create an Unnamed Pipe
| popen() Initiate a Pipe Stream to or from a Process
pow() Raise to Power
printf() Format and Write Data
pthread_attr_destroy() Destroy the Thread Attributes Object
pthread_attr_getdetachstate() Get the Detach State Attribute
pthread_attr_getstacksize() Get the Thread Attribute Stacksize Object
pthread_attr_getsynctype_np() Get the Thread Sync Type
pthread_attr_getweight_np() Get Weight of Thread Attribute Object
pthread_attr_init() Initialize a Thread Attribute Object
pthread_attr_setdetachstate() Set the Detach State Attribute Object
pthread_attr_setstacksize() Set the Stacksize Attribute Object
pthread_attr_setweight_np() Set Weight of Thread Attribute Object
pthread_cancel() Cancel a Thread
pthread_cleanup_pop() Remove a Cleanup Handler
pthread_cleanup_push() Establish a Cleanup Handler
pthread_cond_broadcast() Broadcast a Condition
pthread_cond_destroy() Destroy the Condition Variable Object
pthread_cond_init() Initialize a Condition Variable
pthread_cond_signal() Signal a Condition
pthread_cond_timedwait() Wait on a Condition Variable
pthread_cond_wait() Wait on a Condition Variable
pthread_condattr_destroy() Destroy Condition Variable Attribute Object
pthread_condattr_getkind_np() Get Kind Attribute from a Condition Variable Attribute Object
pthread_condattr_init() Initialize a Condition Attribute Object
pthread_condattr_setkind_np() Set Kind Attribute from a Condition Variable Attribute Object
pthread_create() Create a Thread
pthread_detach() Detach a Thread
pthread_equal() Compare Thread IDs
pthread_exit() Exit a Thread
pthread_getspecific() Get the Thread-Specific Value for a Key
pthread_join() Wait for a Thread to End
pthread_join_d4_np() Wait for a Thread to End
pthread_key_create() Create Thread-Specific Data Key
pthread_kill() Send a Signal to a Thread
pthread_mutex_destroy() Delete a Mutex Object
pthread_mutex_init() Initialize a Mutex Object
pthread_mutex_lock() Wait for a Lock on a Mutex Object
pthread_mutex_trylock() Attempt to Lock a Mutex Object
pthread_mutex_unlock() Unlock a Mutex Object
pthread_mutexattr_destroy() Destroy a Mutex Attribute Object
pthread_mutexattr_getkind_np() Get Kind from a Mutex Attribute Object
pthread_mutexattr_init() Initialize a Mutex Attribute Object
pthread_mutexattr_setkind_np() Set Kind for a Mutex Attribute Object
pthread_once() Invoke a Function Once
pthread_self() Get the Caller
pthread_setintr() Set Thread's Cancelability State
pthread_setintrtype() Set Thread's Cancelability Type
pthread_setspecific() Set the Thread-Specific Value for a Key
pthread_testintr() Establish a Cancelability Point
pthread_yield() Release the Processor to Other Threads
putc() Write a Character
putchar() Write a Character
puts() Write a String
| pututxline() Write Entry to utmpx Database
| putw() Put a Machine Word on a Stream
putwc() Output a Wide Character
putwchar() Output a Wide Character to Standard Output
qsort() Sort Array
raise() Raise Signal
rand() Generate Random Number
| random() A Better Random-Number Generator
| re_comp() Compile Regular Expression
| re_exec() Match Regular Expression
read() Read From a File
readdir() Read an Entry from a Directory
readlink() Read the Value of a Symbolic Link
% readv() Read from a File
realloc() Change Reserved Storage Block Size
% recv() Receive Data on a Socket
% recvfrom() Receive Messages on a Socket
% recvmsg() Receive Messages from a Socket and Store in an Array of Message Headers
regcomp() Compile Regular Expression
regerror() Return Error Message
regexec() Execute Compiled Regular Expression
regfree() Free Memory for Regular Expression
release() Delete a Load Module
| remainder() Remainder
remove() Delete File
| remque() Remove an element from a doubly-linked list
rename() Rename File
rewind() Set File Position to Beginning of File
rewinddir() Reposition a Directory Stream to the Beginning
rindex() Search for Character
| rint() Round to nearest integral value
rmdir() Remove a Directory
rpmatch() Test for a Yes/No Response Match
| sbrk() Change space allocation
| scalb() Load exponent
scanf() Read and Format Data
| seed48() Pseudo-random Number Initializer
% select() Monitor Activity on a set of Sockets
% selectex() Monitor Activity on a set of Sockets Using an ECB
| semctl() Semaphore Control Operations
| semget() Get a Set of Semaphores
| semop() Semapohore operations
% send() Send a Message to a Connected Socket
% sendmsg() Send a Message to a Socket
% sendto() Send a Message to a Socket
setbuf() Control Buffering
setegid() Set the Effective Group ID
setenv() Add, Delete, and Change Environment Variables
seteuid() Set the Effective User ID
setgid() Set the Group ID
% sethostent() Work with a Host Entry
setjmp() Preserve Stack Environment
| _setjmp() Set Jump Point for a Non-Local Goto
setlocale() Set Locale
% setnetent() Work with a Network Entry
% setpeer() Preset the Socket Peer Address
setpgid() Set Process Group ID for Job Control
| setpgrp() Set Process Group ID
% setprotoent() Work with a Protocol Entry
% setservent() Work with a Server Entry
setsid() Create Session, Set Process Group ID
% setsockopt() Get the Options Associated with a Socket
| setstate() Change generator for random()
setuid() Set the Effective User ID
| setutxent() Resets to start of utmpx Database
setvbuf() Control Buffering
| shmat() Shared Memory attach operation
| shmctl() Shared Memory control operations
| shmdt() Shared Memory detach operation
| shmget() Get a shared Memory segment
% shutdown() Shut Down All or Part of a Duplex Connection
sigaction() Examine or Change a Signal Action
sigaddset() Add a Signal to the Signal Mask
| sigaltstack() Set and/or Get Signal Alternate Stack Context
sigdelset() Delete a Signal from the Signal Mask
sigemptyset() Initialize a Signal Mask to Exclude All Signals
sigfillset() Initialize a Signal Mask to Include All Signals
| sighold() Add a Signal to a Thread's Signal Mask
| sigignore() Set Disposition to Ignore a Signal
| siginterrupt() Allow Signals to Interrupt Functions
sigismember() Test If a Signal Is in a Signal Mask
siglongjmp() Restore the Stack Environment and Signal Mask
signal() Handle Interrupts
| __signgam() Return signgam reference
| sigpause() Unblock a Signal and Wait for a Signal
sigpending() Examine Pending Signals
sigprocmask() Examine or Change a Thread
| sigrelse() Remove a Signal from a Thread's Signal Mask
| sigset() Change a Signal Action and/or a Thread's Signal Mask
sigsetjmp() Save Stack Environment and Signal Mask
| sigstack() Set and/or Get Signal Stack Context
sigsuspend() Wait for a Signal
sigwait() Wait for an Asynchronous Signal
sin() Calculate Sine
sinh() Calculate Hyperbolic Sine
sleep() Suspend Execution of a Process
% socket() Create a Socket
% socketpair() Create a pair of Sockets
spawn() Spawn a New Process
spawnp() Spawn a New Process
sprintf() Format and Write Data to Buffer
sqrt() Calculate Square Root
srand() Set Seed for rand() Function
| srandom() Use seed to initialize generator for random()
| srand48() Pseudo-random Number Initializer
sscanf() Read and Format Data from Buffer
stat() Get File Information
% statvfs() Get File system information
| strcasecmp() Case-insensitive String comparison
strcat() Concatenate Strings
strchr() Search for Character
strcmp() Compare Strings
strcoll() Compare Strings
strcpy() Copy String
strcspn() Compare Strings
| strdup() Duplicate a String
strerror() Get Pointer to Runtime Error Message
strfmon() Convert Monetary Value to String
strftime() Convert to Formatted Time
strlen() Determine String Length
| strncasecmp() Case-insensitive String comparison
strncat() Concatenate Strings
strncmp() Compare Strings
strncpy() Copy String
strpbrk() Find Characters in String
strptime() Date and Time Conversion
strrchr() Find Last Occurrence of Character in String
strspn() Search String
strstr() Locate Substring
strtocoll() Return Collating Element for String
strtod() Convert Character String to double
strtok() Tokenize String
strtol() Convert Character String to long
strtoul() Convert String to Unsigned Integer
strxfrm() Transform String
| swab() Copy and swap Bytes
swprintf() Write Wide Characters to a Wide-Character Array
swscanf() Read a Wide-Character String
symlink() Create a Symbolic Link to a Pathname
sysconf() Determine System Configuration Options
system() Execute a Command
tan() Calculate Tangent
tanh() Calculate Hyperbolic Tangent
tcdrain() Wait Until Output Has Been Transmitted
tcflow() Suspend or Resume Data Flow on a Terminal
tcflush() Flush Input or Output on a Terminal
tcgetattr() Get the Attributes for a Terminal
tcgetpgrp() Get the Foreground Process Group ID
tcsendbreak() Send a Break Condition to a Terminal
tcsetattr() Set the Attributes for a Terminal
tcsetpgrp() Set the Foreground Process Group ID
| tdelete() Binary tree delete
| tempnam() Generate a Temporary File Name
| tfind() Binary Tree Find Node
time() Determine Current Time
times() Get Process and Child Process Times
tmpfile() Create Temporary File
tmpnam() Produce Temporary File Name
| toascii() Translate integer to a 7-bit ASCII Character
tolower() Convert Character Case
toupper() Convert Character Case
towlower() Convert Wide-Character Case
towupper() Convert Wide Character Case
| tsearch() Binary tree search
ttyname() Get the Name of a Terminal
ttyslot() Find the slot in the utmpx File of the current use
| twalk() Binary tree walk
tzset() Set the Time Zone
umask() Set or Display the File Mode Creation Mask
umount() Remove a Virtual File System
uname() Display Current Operating System Name
ungetc() Push Character onto Input Stream
ungetwc() Push a Wide Character onto a Stream
unlink() Remove a Directory Entry
| usleep() Suspend execution for an interval
utime() Set File Access and Modification Times
| utimes() Set File access and modification times
| __utmpxname() Changes the utmpx Database Name
va_arg() Access Function Arguments
va_end() Access Function Arguments
va_start() Access Function Arguments
| valloc() Page aligned Memory allocator
| vfork() *** Create a new Process
vfprintf() Format and Print Data to Stream
vprintf() Format and Print Data to stdout
vsprintf() Format and Print Data to Buffer
vswprintf() Write Wide Characters
w_getpsent() Get Process Data
w_statfs() Get the File System Status
% w_statvfs() Get the File System Status
wait() Wait for a Child Process to End
| waitid() Wait for child Processto change state
waitpid() Wait for a Specific Child Process to End
wcrtomb() Convert a Wide Character to a Multibyte Character
wcscat() Append to Wide-Character String
wcschr() Search for Wide-Character Substring
wcscmp() Compare Wide-Character Strings
wcscoll() Language Collation String Comparison
wcscpy() Copy Wide-Character String
wcscspn() Find Offset of First Wide-Character Match
wcsftime() Format Date and Time
wcsid() Character Set ID for Wide Character
wcslen() Calculate Length of Wide-Character String
wcsncat() Append to Wide-Character String
wcsncmp() Compare Wide-Character Strings
wcsncpy() Copy Wide-Character String
wcspbrk() Locate First Wide Characters in String
wcsrchr() Locate Last Wide Character in String
wcsrtombs() Convert Wide-Character String to Multibyte String
wcsspn() Search for Wide Characters in a String
wcsstr() Locate a Wide Character Sequence
wcstod() Convert Wide-Character String to a Double Floating Point
wcstok() Break a Wide-Character String into Tokens
wcstol() Convert a Wide-Character String to a Long Integer
wcstombs() Convert Wide-Character String to Multibyte Character String
wcstoul() Convert a Wide-Character String to an Unsigned Long Integer
wcswcs() Locate Wide-Character Substring in Wide-Character String
wcswidth() Determine the Display Width of a Wide-Character String
wcsxfrm() Transform a Wide-Character String
wctob() Convert Wide Character to Byte
wctomb() Convert Wide Character to Multibyte Character
wctype() Obtain Handle for Character Property Classification
wcwidth() Determine the Display Width of a Wide Character
| wordexp() Perform shell word expansions
| wordfree() Perform shell word expansions
write() Write to a File
% writev() Write on a File
yn() Bessel Functions of the Second Kind
y0() Bessel Functions of the Second Kind
y1() Bessel Functions of the Second Kind
*** This is not a complete implementation of either fork() or vfork().
Refer to the IBM C for VM/ESA Library Reference, SC23-3908-01,
for the list of restrictions and requirements.
Return to OpenExtensions for z/VM