toascii Convert to 7-bit Ascii isascii Test for 7-bit Ascii abort trap Abort program with a BPT abs Absolute value fabs Floating absolute value qset queue Add entries to the RT11 $$fadd Floating-point add and subtract profile Print profile data after exit rtemt Execute a RT11 EMT after loading r0 $$cl16 Close all I/O channels $$flun Allocate a logical unit $$flun Allocate a logical unit malloc Allocate and free memory calloc memory Allocate and initialize alloc Allocate memory $$abuf buffers Allocate memory for i/o $$falo subroutines Allocate memory for i/o sbrk operating system Allocate memory from isalloc if a pointer points to allocated memory Check $$mchk Verify memory allocation pointers isalpha Test for alphabetic argument islower Test for lower-case alphabetic argument isupper Test for upper-case alphabetic argument isalnum Test for alphanumeric argument strcat a string onto another Concatenate strncat a string onto another, with couConcatenate strncpy Copy one string to another, with count $$ltoa Convert long to Ascii (any radix) $$fopt Scan fopen/fwild options argument isalpha Test for alphabetic argument isalnum Test for alphanumeric argument iscntrl for control character argument Test isdigit Test for digit argument isgraph Test for graphic argument islower lower-case alphabetic argument Test for isprint Test for printable argument ispunct Test for punctuation argument isupper upper-case alphabetic argument Test for isspace Test for whitespace argument $$fcsi Parse file name argument for fopen/fwild $$fcsi Parse file name argument for fopen/fwild $$fpar (RMS-11) Parse file name argument for fopen/fwild $$dtoa floating point to ASCII Convert ddtoa floating point to ASCII -- dummy Convert atofd dummy Convert ASCII to floating point -- $$ctim Convert $$rtim buffer to Ascii $$c5ta Convert Radix-50 to Ascii r50toa Convert Radix-50 to Ascii fgetname Convert file name to Ascii itoa Convert integer to Ascii itoax integer to hexadecimal Ascii Convert itoa8 Convert integer to octal Ascii toascii Convert to 7-bit Ascii isascii Test for 7-bit Ascii $$ltoa Convert long to Ascii (any radix) atoi8 integer Convert Ascii octal number to ascr50 Convert Ascii to Radix-50 atod Convert Ascii to floating point atof Convert Ascii to floating point atodd (dummy) Convert Ascii to floating point ctime Convert time value to ascii ctime Convert time buffer to ascii asctime ctime to ascii asctime Convert time buffer ftime Compute time of day (augmented) ungetc Push back onto an input file $$clfu Flush last record before closing file getw Input a binary integer from a file putw Output a binary integer to a file fget Input a binary record fput Output a binary record msize Get size of a memory block zero Clear a block of memory fill character Fill a block of memory with a abort Abort program with a BPT trap localtime Build time of day buffer swabb Swap bytes in a buffer $$ctim Convert $$rtim buffer to Ascii $$utim Convert $$rtim buffer to Unix time ctime asctime Convert time buffer to ascii $$abuf Allocate memory for i/o buffers $$flsh Flush output buffers $$flsh Flush output buffers fflush Flush output buffers localtime Build time of day buffer swabi Byte swap an integer copy Copy a given number of bytes swabb Swap bytes in a buffer call subroutine from C Call (Fortran) callc subroutine from C Call (Fortran) $$main C library global variables $$main C main program csv$ environment C program execution $$init C program initialization $$init C program initialization error Error exit from C programs exit Normal exit from C programs csv$ C register save and restore call from C Call (Fortran) subroutine callc from C Call (Fortran) subroutine $$qiow Call RSX executive service $$qiow Call RSX executive service wrapup Dummy routine called on exit caller Return name of profiled caller calltr Trace path to the caller floor ceil(x) smallest value >= x floor Functions Floor and Ceiling Floating Point brk pointer Change top of memory $$cl16 Close all I/O channels ctype type table Character classification fill a block of memory with a character Fill iscntrl Test for control character argument getchar Get one character from a file index the first instance of a character in a string Find strchr the first instance of a character in a string Find inchr Find the index of a character in a string rindex the last instance of a character in a string Find strrchr the last instance of a character in a string Find putc Output one character to a file $$putc (internal) Output one character to a file $$getc Get characters (internal) $$getc Get characters (internal) isalloc to allocated memory Check if a pointer points ctype Character classification type table zero Clear a block of memory clearerr flags Clear open file's error fclear flags Clear open file's error $$main $$tick -- Clock interrupt rate $$cl16 Close all I/O channels fclose Close an open file fclose Close an open file $$clfu Flush last record before closing file exit $$exst -- Exit status code exit Exit with status code iov I/O error codes $$gcmd Parse command line msg Print a message on the command terminal strcmp Compare strings strncmp Compare strings, with count $$ctim Compute day of week strlen Compute length of a string time Compute time of day tod Compute time of day ftime (augmented) Compute time of day strcat another Concatenate a string onto strncat another, with count Concatenate a string onto concat Concatenate strings envsave and restore function context Save iscntrl Test for control character argument gettty Get control terminal name gettty Get control terminal name setcc only) Trap Control/C (RSTS/E RT11 mode fprintf Formatted Conversion sprintf Formatted Conversion $$tens floating point Conversion table for $$rtim Date and time conversion $$scan Formatted input conversion fscanf Formatted input conversion scanf Formatted input conversion sscanf Formatted input conversion $$ctim Ascii Convert $$rtim buffer to $$utim Unix time Convert $$rtim buffer to atofd point -- dummy Convert ASCII to floating atoi8 to integer Convert Ascii octal number ascr50 Convert Ascii to Radix-50 atod point Convert Ascii to floating atof point Convert Ascii to floating atodd point (dummy) Convert Ascii to floating $$c5ta Convert Radix-50 to Ascii r50toa Convert Radix-50 to Ascii fgetname Convert file name to Ascii $$dtoa ASCII Convert floating point to ddtoa ASCII -- dummy Convert floating point to itoa Convert integer to Ascii itoax hexadecimal Ascii Convert integer to itoa8 Ascii Convert integer to octal $$ltoa radix) Convert long to Ascii (any toupper upper-case Convert lower-case to atoi Convert string to integer atol Convert string to long ctime ascii asctime Convert time buffer to ctime Convert time value to ascii toascii Convert to 7-bit Ascii tolower lower-case Convert upper-case to copy bytes Copy a given number of strcpy Copy a string strncpy with count Copy one string to another, cpystr String copy strncmp Compare strings, with count strncat onto another, with count Concatenate a string strncpy string to another, with count Copy one strneq string equality, with count Test $$main $$scca -- RT-11 Ctrl/C flag profile Print profile data after exit $$rtim Date and time conversion time Compute time of day tod Compute time of day ftime Compute time of day (augmented) localtime Build time of day buffer $$ctim Compute day of week $$main $$uic -- RSX-11M default UIC $$narg Define $$narg default for RT11 startup $$vtop Define $$vtop default for RT11 startup fspool Spool file to default print queue $$narg RT11 startup Define $$narg default for $$vtop RT11 startup Define $$vtop default for iov I/O vector definition sleep seconds Delay job a given number of delete Delete a named file fmkdl Mark file for deletion kbinr read without waiting Delimiter-free terminal kbin the terminal without delimiters Read from isxdigit Test for hexadecimal digit isdigit Test for digit argument div$li Long division and modulus $$div2 Unsigned division and modulus wrapup exit Dummy routine called on atofd to floating point -- dummy Convert ASCII ddtoa point to ASCII -- dummy Convert floating atodd Ascii to floating point (dummy) Convert memdmp Dump memory or registers eis$i EIS emulator rstsys Execute a RSTS EMT rtemt Execute a RT11 EMT after loading r0 $$main $$vms -- Test if VMS emulation eis$i EIS emulator feof Test for end of file $$main $$stnd -- Stack end point qset Add entries to the RT11 queue profile $$prnl -- Profile entry per line csv$ C program execution environment streq Test strings for equality strneq Test string equality, with count error Error exit from C programs ferr Test for file error ferror Test for file error iov I/O error codes clearerr Clear open file's error flags fclear Clear open file's error flags perror Print library error message iov $$ferr -- File error value rstsys Execute a RSTS EMT rtemt loading r0 Execute a RT11 EMT after unwind Execute non-local goto setjmp longjmp -- execute non-local goto csv$ C program execution environment $$qiow Call RSX executive service $$qiow Call RSX executive service exit $$exst -- Exit status code exit Exit with status code wrapup Dummy routine called on exit profile Print profile data after exit error Error exit from C programs exit Normal exit from C programs exit $$exst -- Exit status code iov $$ferr -- File error value iov $$ferr -- File error value profile $$pfil -- Profile output file fclose Close an open file fclose Close an open file delete Delete a named file $$clfu record before closing file Flush last getchar Get one character from a file getw a binary integer from a file Input fopen Open or reopen a file putw a binary integer to a file Output puts Output a string to a file putc one character to a file Output ungetc Push back onto an input file fgets Read a string from a file feof Test for end of file frec Test if record-oriented file $$putc one character to a file (internal) Output ferr Test for file error ferror Test for file error fmkdl Mark file for deletion rewind Rewind a file for re-reading ftty Test if a file is a terminal isatty Test if a file is a terminal $$fcsi fopen/fwild Parse file name argument for $$fcsi fopen/fwild Parse file name argument for $$fpar fopen/fwild (RMS-11)Parse file name argument for fgetname Convert file name to Ascii $$fopa Open or reopen a file on RT11 fwild Wild-card file open fwild Wild-card file open fseek Reposition file pointer (seek) ftell subsequent seek Get file position for fspool Spool file to default print queue clearerr Clear open file's error flags fclear Clear open file's error flags fill a character Fill a block of memory with maxmin Find maximum of two numbers maxmin unsigned numbers Find maximum of two maxmin Find minimum of two numbers maxmin unsigned numbers Find minimum of two index a character in a string Find the first instance of strchr a character in a string Find the first instance of inchr character in a string Find the index of a rindex character in a string Find the last instance of a strrchr character in a string Find the last instance of a index character in a stFind the first instance of a strchr character in a stFind the first instance of a $$main $$scca -- RT-11 Ctrl/C flag clearerr Clear open file's error flags fclear Clear open file's error flags iov I/O system internal flags and vectors floor Floor and Ceiling Floating Point Functions fabs Floating absolute value fmod Floating modulus $$tens Conversion table for floating point atod Convert Ascii to floating point atof Convert Ascii to floating point atodd Convert Ascii to floating point (dummy) atofd Convert ASCII to floating point -- dummy fps Set floating point status (FPS) $$dtoa Convert floating point to ASCII ddtoa dummy Convert floating point to ASCII -- $$fadd subtract Floating-point add and $$fmul multiply/divide Floating-point $$fsav routines Floating-point support floor Point Functions Floor and Ceiling Floating floor floor(x) largest value <= x $$clfu closing file Flush last record before $$flsh Flush output buffers $$flsh Flush output buffers fflush Flush output buffers $$fcsi file name argument for fopen/fwild Parse $$fcsi file name argument for fopen/fwild Parse $$fpar file name argument for fopen/fwild (RMS-11) Parse $$fopt argument Scan fopen/fwild options fprintf Formatted Conversion sprintf Formatted Conversion $$scan Formatted input conversion fscanf Formatted input conversion scanf Formatted input conversion sscanf Formatted input conversion $$prnt Formatted output printf Formatted output call Call (Fortran) subroutine from C callc Call (Fortran) subroutine from C fps floating point status (FPS) Set malloc Allocate and free memory envsave Save and restore function context envsave Multi-level function return floor Ceiling Floating Point Functions Floor and irand Random number generator rand Random number generator $$get Get a record (internal) $$get Get a record (internal) $$getc Get characters (internal) $$getc Get characters (internal) gettty Get control terminal name gettty Get control terminal name ftell subsequent seek Get file position for fileno Get logical unit number fileno Get logical unit number flun Get logical unit number getchar file Get one character from a msize Get size of a memory block $$gsa RMS Get-space routine copy Copy a given number of bytes sleep Delay job a given number of seconds $$main C library global variables unwind Execute non-local goto setjmp -- execute non-local goto longjmp isgraph Test for graphic argument traps Operating system trap handlers itoax Convert integer to hexadecimal Ascii isxdigit Test for hexadecimal digit $$cl16 Close all I/O channels iov I/O error codes screen Screen I/O primitives iov and vectors I/O system internal flags iov I/O vector definition $$abuf Allocate memory for i/o buffers $$falo Allocate memory for i/o subroutines $$main -- Operating system id. $$opsy $$main $$pos -- Test if P/OS (Professional) $$main $$rsts -- Test if RSTS/E $$main $$vms -- Test if VMS emulation ftty Test if a file is a terminal isatty Test if a file is a terminal isalloc allocated memory Check if a pointer points to frec Test if record-oriented file wdleng Machine independent sizeof(int) inchr string Find the index of a character in a $$init C program initialization $$init C program initialization calloc Allocate and initialize memory getw a file Input a binary integer from fget Input a binary record fread Input a record $$scan Formatted input conversion fscanf Formatted input conversion scanf Formatted input conversion sscanf Formatted input conversion ungetc Push back onto an input file index a string Find the first instance of a character in strchr a string Find the first instance of a character in rindex a string Find the last instance of a character in strrchr a string Find the last instance of a character in swabi Byte swap an integer atoi8 Ascii octal number to integer Convert atoi Convert string to integer asl$li Shift long by integer asr$u right shift unsigned by integer getw Input a binary integer from a file itoa Convert integer to Ascii putw Output a binary integer to a file itoax Ascii Convert integer to hexadecimal itoa8 Convert integer to octal Ascii iov I/O system internal flags and vectors $$get Get a record (internal) $$get Get a record (internal) $$getc Get characters (internal) $$getc Get characters (internal) $$putc one character to a file (internal) Output $$main $$tick -- Clock interrupt rate ftty Test if a file is a terminal isatty Test if a file is a terminal sleep seconds Delay job a given number of floor floor(x) largest value <= x rindex character in a stFind the last instance of a strrchr character in a stFind the last instance of a $$clfu file Flush last record before closing strlen Compute length of a string perror Print library error message $$main C library global variables profile -- Profile entry per line $$prnl $$gcmd Parse command line gets Read a line from stdin $$link Print memory list rtemt Execute a RT11 EMT after loading r0 peek Peek at a location in RSTS/E $$put Write a logical record $$put Write a logical record $$flun Allocate a logical unit $$flun Allocate a logical unit fileno Get logical unit number fileno Get logical unit number flun Get logical unit number div$li Long division and modulus atol Convert string to long mul$l Multiply long by long asl$l shift long by long asl$li Shift long by integer mul$l Multiply long by long asl$l shift long by long $$ltoa Convert long to Ascii (any radix) setjmp setjmp -- save state for longjmp setjmp non-local goto longjmp -- execute tolower Convert upper-case to lower-case islower argument Test for lower-case alphabetic toupper Convert lower-case to upper-case wdleng sizeof(int) Machine independent $$main C main program fmkdl Mark file for deletion maxmin Find maximum of two numbers maxmin numbers Find maximum of two unsigned alloc Allocate memory malloc Allocate and free memory calloc Allocate and initialize memory isalloc points to allocated memory Check if a pointer zero Clear a block of memory realloc Reallocate memory $$mchk Verify memory allocation pointers msize Get size of a memory block $$abuf Allocate memory for i/o buffers $$falo Allocate memory for i/o subroutines sbrk system Allocate memory from operating $$link Print memory list memdmp Dump memory or registers brk Change top of memory pointer fill Fill a block of memory with a character perror Print library error message msg terminal Print a message on the command maxmin Find minimum of two numbers maxmin numbers Find minimum of two unsigned setcc Control/C (RSTS/E RT11 mode only) Trap trace Profile support module (with trace) fmod Floating modulus div$li Long division and modulus $$div2 Unsigned division and modulus envsave Multi-level function return mul$l Multiply long by long $$fmul Floating-point multiply/divide $$main $$task -- RSX-11M task name gettty Get control terminal name gettty Get control terminal name $$fcsi fopen/fwild Parse file name argument for $$fcsi fopen/fwild Parse file name argument for $$fpar fopen/fwild (RMParse file name argument for caller Return name of profiled caller fgetname Convert file name to Ascii delete Delete a named file $$narg startup Define $$narg default for RT11 unwind Execute non-local goto setjmp longjmp -- execute non-local goto exit Normal exit from C programs $$prmt Null prompt pointer fileno Get logical unit number fileno Get logical unit number flun Get logical unit number irand Random number generator rand Random number generator copy Copy a given number of bytes sleep Delay job a given number of seconds atoi8 Convert Ascii octal number to integer maxmin Find maximum of two numbers maxmin maximum of two unsigned numbers Find maxmin Find minimum of two numbers maxmin minimum of two unsigned numbers Find itoa8 Convert integer to octal Ascii atoi8 Convert Ascii octal number to integer getchar Get one character from a file putc Output one character to a file $$putc (internal) Output one character to a file strncpy count Copy one string to another, with setcc (RSTS/E RT11 mode only) Trap Control/C ungetc Push back onto an input file strcat Concatenate a string onto another strncat Concatenate a string onto another, with count fopen Open or reopen a file $$fopa RT11 Open or reopen a file on fwild Wild-card file open fwild Wild-card file open fclose Close an open file fclose Close an open file clearerr Clear open file's error flags fclear Clear open file's error flags $$main $$opsy -- Operating system id. traps handlers Operating system trap sbrk Allocate memory from operating system $$main variables Operating-system unique $$main id. $$opsy -- Operating system $$fopt Scan fopen/fwild options argument memdmp Dump memory or registers fopen Open or reopen a file $$fopa Open or reopen a file on RT11 putw a file Output a binary integer to fput Output a binary record fwrite Output a record puts Output a string to a file putc file Output one character to a $$putc file (internal) Output one character to a $$prnt Formatted output printf Formatted output $$flsh Flush output buffers $$flsh Flush output buffers fflush Flush output buffers profile $$pfil -- Profile output file $$main $$pos -- Test if P/OS (Professional) $$gcmd Parse command line $$fcsi for fopen/fwild Parse file name argument $$fcsi for fopen/fwild Parse file name argument $$fpar for fopen/fwild (RMS-11) Parse file name argument calltr Trace path to the caller peek RSTS/E Peek at a location in profile $$prnl -- Profile entry per line profile $$pfil -- Profile output file floor and Ceiling Floating Point Functions Floor $$main $$stnd -- Stack end point $$tens table for floating point Conversion atod Ascii to floating point Convert atof Ascii to floating point Convert atodd Ascii to floating point (dummy) Convert atofd ASCII to floating point -- dummy Convert fps Set floating point status (FPS) $$dtoa Convert floating point to ASCII ddtoa Convert floating point to ASCII -- dummy brk Change top of memory pointer $$prmt Null prompt pointer fseek Reposition file pointer (seek) isalloc memory Check if a pointer points to allocated $$mchk Verify memory allocation pointers isalloc Check if a pointer points to allocated memory $$main (Professional) $$pos -- Test if P/OS ftell seek Get file position for subsequent screen Screen I/O primitives msg command terminal Print a message on the perror Print library error message $$link Print memory list profile exit Print profile data after fspool Spool file to default print queue isprint Test for printable argument profile line $$prnl -- Profile entry per $$main $$pos -- Test if P/OS (Professional) profile $$prnl -- Profile entry per line profile $$pfil -- Profile output file trace (with trace) Profile support module profile Print profile data after exit caller Return name of profiled caller $$main C main program csv$ environment C program execution $$init C program initialization $$init C program initialization abort Abort program with a BPT trap error Error exit from C programs exit Normal exit from C programs $$prmt Null prompt pointer ispunct Test for punctuation argument ungetc file Push back onto an input qset Add entries to the RT11 queue fspool file to default print queue Spool rtemt a RT11 EMT after loading r0 Execute $$svr1 Save registers r1-r5 on the stack $$ltoa long to Ascii (any radix) Convert ascr50 Convert Ascii to Radix-50 $$c5ta Convert Radix-50 to Ascii r50toa Convert Radix-50 to Ascii irand Random number generator rand Random number generator $$main -- Clock interrupt rate $$tick rewind Rewind a file for re-reading gets Read a line from stdin fgets Read a string from a file kbin without delimiters Read from the terminal kbinr Delimiter-free terminal read without waiting realloc Reallocate memory fread Input a record fget Input a binary record fwrite Output a record fput Output a binary record $$put Write a logical record $$put Write a logical record $$get Get a record (internal) $$get Get a record (internal) $$clfu Flush last record before closing file frec Test if record-oriented file csv$ C register save and restore memdmp Dump memory or registers $$svr1 stack Save registers r1-r5 on the fopen Open or reopen a file $$fopa Open or reopen a file on RT11 fseek (seek) Reposition file pointer csv$ C register save and restore envsave Save and restore function context caller caller Return name of profiled envsave Multi-level function return rewind re-reading Rewind a file for asr$u integer right shift unsigned by $$gsa RMS Get-space routine $$fpar for fopen/fwild (RMS-Parse file name argument $$gsa RMS Get-space routine wrapup Dummy routine called on exit $$fsav Floating-point support routines rstsys Execute a RSTS EMT $$main $$rsts -- Test if RSTS/E $$main $$rsts -- Test if RSTS/E peek Peek at a location in RSTS/E setcc Trap Control/C (RSTS/E RT11 mode only) $$qiow Call RSX executive service $$qiow Call RSX executive service $$main $$uic -- RSX-11M default UIC $$main $$task -- RSX-11M task name $$main $$scca -- RT-11 Ctrl/C flag $$fopa Open or reopen a file on RT11 rtemt Execute a RT11 EMT after loading r0 setcc Trap Control/C (RSTS/E RT11 mode only) qset Add entries to the RT11 queue $$narg $$narg default for RT11 startup Define $$vtop $$vtop default for RT11 startup Define $$ctim Convert $$rtim buffer to Ascii $$utim Convert $$rtim buffer to Unix time envsave context Save and restore function $$svr1 stack Save registers r1-r5 on the csv$ C register save and restore setjmp setjmp -- save state for longjmp $$fopt argument Scan fopen/fwild options $$main $$scca -- RT-11 Ctrl/C flag screen Screen I/O primitives sleep job a given number of seconds Delay ftell position for subsequent seek Get file fseek Reposition file pointer (seek) $$qiow Call RSX executive service $$qiow Call RSX executive service fps (FPS) Set floating point status setjmp longjmp setjmp -- save state for asl$li Shift long by integer asl$l shift long by long asr$u right shift unsigned by integer msize Get size of a memory block wdleng Machine independent sizeof(int) floor ceil(x) smallest value >= x fspool queue Spool file to default print $$main $$stnd -- Stack end point $$svr1 registers r1-r5 on the stack Save $$narg $$narg default for RT11 startup Define $$vtop $$vtop default for RT11 startup Define setjmp setjmp -- save state for longjmp fps Set floating point status (FPS) exit $$exst -- Exit status code exit Exit with status code gets Read a line from stdin $$main $$stnd -- Stack end point cpystr String copy strlen Compute length of a string strcpy Copy a string index of a character in a strinFind the first instance strchr of a character in a strinFind the first instance inchr of a character in a string Find the index rindex of a character in a stringFind the last instance strrchr of a character in a stringFind the last instance strneq Test string equality, with count fgets Read a string from a file strcat Concatenate a string onto another strncat count Concatenate a string onto another, with puts Output a string to a file strncpy count Copy one string to another, with atoi Convert string to integer atol Convert string to long strcmp Compare strings concat Concatenate strings streq Test strings for equality strncmp Compare strings, with count call Call (Fortran) subroutine from C callc Call (Fortran) subroutine from C $$falo Allocate memory for i/o subroutines ftell Get file position for subsequent seek $$fadd Floating-point add and subtract trace Profile support module (with trace) $$fsav Floating-point support routines swabb Swap bytes in a buffer swabi Byte swap an integer sbrk memory from operating system Allocate $$main $$opsy -- Operating system id. iov vectors I/O system internal flags and traps Operating system trap handlers ctype classification type table Character $$tens Conversion table for floating point $$main $$task -- RSX-11M task name $$main $$task -- RSX-11M task name msg a message on the command terminal Print ftty Test if a file is a terminal isatty Test if a file is a terminal gettty Get control terminal name gettty Get control terminal name kbinr waiting Delimiter-free terminal read without kbin Read from the terminal without delimiters isascii Test for 7-bit Ascii isalpha argument Test for alphabetic isalnum argument Test for alphanumeric iscntrl argument Test for control character isdigit Test for digit argument feof Test for end of file ferr Test for file error ferror Test for file error isgraph Test for graphic argument isxdigit Test for hexadecimal digit islower alphabetic argument Test for lower-case isprint Test for printable argument ispunct argument Test for punctuation isupper alphabetic argument Test for upper-case isspace argument Test for whitespace $$main $$pos -- Test if P/OS (Professional) $$main $$rsts -- Test if RSTS/E $$main $$vms -- Test if VMS emulation ftty terminal Test if a file is a isatty terminal Test if a file is a frec file Test if record-oriented strneq count Test string equality, with streq Test strings for equality $$main rate $$tick -- Clock interrupt $$utim $$rtim buffer to Unix time Convert ctime asctime Convert time buffer to ascii $$rtim Date and time conversion time Compute time of day tod Compute time of day ftime Compute time of day (augmented) localtime Build time of day buffer ctime Convert time value to ascii brk Change top of memory pointer calltr Trace path to the caller trace support module (with trace) Profile setcc mode only) Trap Control/C (RSTS/E RT11 abort Abort program with a BPT trap traps Operating system trap handlers maxmin Find maximum of two numbers maxmin Find minimum of two numbers maxmin Find maximum of two unsigned numbers maxmin Find minimum of two unsigned numbers ctype Character classification type table $$main $$uic -- RSX-11M default UIC $$main $$uic -- RSX-11M default UIC $$main Operating-system unique variables $$flun Allocate a logical unit $$flun Allocate a logical unit fileno Get logical unit number fileno Get logical unit number flun Get logical unit number $$utim Convert $$rtim buffer to Unix time $$div2 modulus Unsigned division and asr$u right shift unsigned by integer maxmin Find maximum of two unsigned numbers maxmin Find minimum of two unsigned numbers toupper Convert lower-case to upper-case isupper argument Test for upper-case alphabetic tolower Convert upper-case to lower-case iov $$ferr -- File error value abs Absolute value fabs Floating absolute value floor floor(x) largest value <= x floor ceil(x) smallest value >= x ctime Convert time value to ascii $$main C library global variables $$main Operating-system unique variables iov I/O vector definition iov internal flags and vectors I/O system $$mchk pointers Verify memory allocation $$main $$vms -- Test if VMS emulation $$main emulation $$vms -- Test if VMS $$vtop startup Define $$vtop default for RT11 kbinr terminal read without waiting Delimiter-free $$ctim Compute day of week isspace Test for whitespace argument fwild Wild-card file open fwild Wild-card file open kbin Read from the terminal without delimiters kbinr terminal read without waitinDelimiter-free $$put Write a logical record $$put Write a logical record floor smallest value >= x ceil(x)