Alan Opcode Reference

The Alan Standard Library, AMM, and AGA formats all make extensive use of opcodes defined within the Alan VM to do useful work.

The AVM opcodes are identified with a 64-bit integer and have exactly 3 64-bit arguments. The 64-bit integers have been chosen to match a space-padded string of the name of the opcode (therefore allowing the opcodes to have names from 1-8 ASCII characters long). Most opcodes use the first two arguments as input addresses and the last argument as an output address, but some treat them as constants, event ids, or ignored values.

The following table will specify the opcode name followed by the three arguments (arg0, arg1, arg2) with the kind of argument given (IN = Input Address, OUT = Output Address, CONST = Constant Value, EVENT = Event Name, NULL = Ignored) and then a short description of what that opcode does. A few opcodes will have an UNSAFE flag on them in their description. These opcodes can potentially crash the AVM if called incorrectly and rely on the compiler to use them wisely.

Opcode	arg0	arg1	arg2	Description
`i8f64`	IN	NULL	OUT	Converts an i8 to an f64
`i16f64`	IN	NULL	OUT	Converts an i16 to an f64
`i32f64`	IN	NULL	OUT	Converts an i32 to an f64
`i64f64`	IN	NULL	OUT	Converts an i64 to an f64
`f32f64`	IN	NULL	OUT	Converts an f32 to an f64
`strf64`	IN	NULL	OUT	Converts a string to an f64
`boolf64`	IN	NULL	OUT	Converts a bool to an f64
`i8f32`	IN	NULL	OUT	Converts an i8 to an f32
`i16f32`	IN	NULL	OUT	Converts an i16 to an f32
`i32f32`	IN	NULL	OUT	Converts an i32 to an f32
`i64f32`	IN	NULL	OUT	Converts an i64 to an f32
`f64f32`	IN	NULL	OUT	Converts an f64 to an f32
`strf32`	IN	NULL	OUT	Converts a string to an f32
`boolf32`	IN	NULL	OUT	Converts a bool to an f32
`i8i64`	IN	NULL	OUT	Converts an i8 to an i64
`i16i64`	IN	NULL	OUT	Converts an i16 to an i64
`i32i64`	IN	NULL	OUT	Converts an i32 to an i64
`f32i64`	IN	NULL	OUT	Converts an f32 to an i64
`f64i64`	IN	NULL	OUT	Converts an f64 to an i64
`stri64`	IN	NULL	OUT	Converts a string to an i64
`booli64`	IN	NULL	OUT	Converts a bool to an i64
`i8i32`	IN	NULL	OUT	Converts an i8 to an i32
`i16i32`	IN	NULL	OUT	Converts an i16 to an i32
`i64i32`	IN	NULL	OUT	Converts an i64 to an i32
`f32i32`	IN	NULL	OUT	Converts an f32 to an i32
`f64i32`	IN	NULL	OUT	Converts an f64 to an i32
`stri32`	IN	NULL	OUT	Converts a string to an i32
`booli32`	IN	NULL	OUT	Converts a bool to an i32
`i8i16`	IN	NULL	OUT	Converts an i8 to an i16
`i32i16`	IN	NULL	OUT	Converts an i32 to an i16
`i64i16`	IN	NULL	OUT	Converts an i64 to an i16
`f32i16`	IN	NULL	OUT	Converts an f32 to an i16
`f64i16`	IN	NULL	OUT	Converts an f64 to an i16
`stri16`	IN	NULL	OUT	Converts a string to an i16
`booli16`	IN	NULL	OUT	Converts a bool to an i16
`i16i8`	IN	NULL	OUT	Converts an i16 to an i8
`i32i8`	IN	NULL	OUT	Converts an i32 to an i8
`i64i8`	IN	NULL	OUT	Converts an i64 to an i8
`f32i8`	IN	NULL	OUT	Converts an f32 to an i8
`f64i8`	IN	NULL	OUT	Converts an f64 to an i8
`stri8`	IN	NULL	OUT	Converts a string to an i8
`booli8`	IN	NULL	OUT	Converts a bool to an i8
`i8bool`	IN	NULL	OUT	Converts an i8 to a bool
`i16bool`	IN	NULL	OUT	Converts an i16 to a bool
`i32bool`	IN	NULL	OUT	Converts an i32 to a bool
`i64bool`	IN	NULL	OUT	Converts an i64 to a bool
`f32bool`	IN	NULL	OUT	Converts an f32 to a bool
`f64bool`	IN	NULL	OUT	Converts an f64 to a bool
`strbool`	IN	NULL	OUT	Converts a string to a bool
`i8str`	IN	NULL	OUT	Converts an i8 to a string
`i16str`	IN	NULL	OUT	Converts an i16 to a string
`i32str`	IN	NULL	OUT	Converts an i32 to a string
`i64str`	IN	NULL	OUT	Converts an i64 to a string
`f32str`	IN	NULL	OUT	Converts an f32 to a string
`f64str`	IN	NULL	OUT	Converts an f64 to a string
`boolstr`	IN	NULL	OUT	Converts a bool to a string
`addi8`	IN	IN	OUT	Adds two i8's together
`addi16`	IN	IN	OUT	Adds two i16's together
`addi32`	IN	IN	OUT	Adds two i32's together
`addi64`	IN	IN	OUT	Adds two i64's together
`addf32`	IN	IN	OUT	Adds two f32's together
`addf64`	IN	IN	OUT	Adds two f64's together
`subi8`	IN	IN	OUT	Subtracts the second i8 from the first
`subi16`	IN	IN	OUT	Subtracts the second i16 from the first
`subi32`	IN	IN	OUT	Subtracts the second i32 from the first
`subi64`	IN	IN	OUT	Subtracts the second i64 from the first
`subf32`	IN	IN	OUT	Subtracts the second f32 from the first
`subf64`	IN	IN	OUT	Subtracts the second f64 from the first
`negi8`	IN	NULL	OUT	Negates the i8
`negi16`	IN	NULL	OUT	Negates the i16
`negi32`	IN	NULL	OUT	Negates the i32
`negi64`	IN	NULL	OUT	Negates the i64
`negf32`	IN	NULL	OUT	Negates the f32
`negf64`	IN	NULL	OUT	Negates the f64
`absi8`	IN	NULL	OUT	Makes the i8 magnitude positive
`absi16`	IN	NULL	OUT	Makes the i16 magnitude positive
`absi32`	IN	NULL	OUT	Makes the i32 magnitude positive
`absi64`	IN	NULL	OUT	Makes the i64 magnitude positive
`absf32`	IN	NULL	OUT	Makes the f32 magnitude positive
`absf64`	IN	NULL	OUT	Makes the f64 magnitude positive
`muli8`	IN	IN	OUT	Multiplies the two i8's together
`muli16`	IN	IN	OUT	Multiplies the two i16's together
`muli32`	IN	IN	OUT	Multiplies the two i32's together
`muli64`	IN	IN	OUT	Multiplies the two i64's together
`mulf32`	IN	IN	OUT	Multiplies the two f32's together
`mulf64`	IN	IN	OUT	Multiplies the two f64's together
`divi8`	IN	IN	OUT	Divides the first i8 by the second
`divi16`	IN	IN	OUT	Divides the first i16 by the second
`divi32`	IN	IN	OUT	Divides the first i32 by the second
`divi64`	IN	IN	OUT	Divides the first i64 by the second
`divf32`	IN	IN	OUT	Divides the first f32 by the second
`divf64`	IN	IN	OUT	Divides the first f64 by the second
`modi8`	IN	IN	OUT	Divides the first i8 by the second and returns the remainder
`modi16`	IN	IN	OUT	Divides the first i16 by the second and returns the remainder
`modi32`	IN	IN	OUT	Divides the first i32 by the second and returns the remainder
`modi64`	IN	IN	OUT	Divides the first i64 by the second and returns the remainder
`powi8`	IN	IN	OUT	Raises the first i8 by the second's power
`powi16`	IN	IN	OUT	Raises the first i16 by the second's power
`powi32`	IN	IN	OUT	Raises the first i32 by the second's power
`powi64`	IN	IN	OUT	Raises the first i64 by the second's power
`powf32`	IN	IN	OUT	Raises the first f32 by the second's power
`powf64`	IN	IN	OUT	Raises the first f64 by the second's power
`sqrtf32`	IN	NULL	OUT	Returns the square root of the f32
`sqrtf64`	IN	NULL	OUT	Returns the square root of the f64
`andi8`	IN	IN	OUT	Returns the bitwise and of the two i8's
`andi16`	IN	IN	OUT	Returns the bitwise and of the two i16's
`andi32`	IN	IN	OUT	Returns the bitwise and of the two i32's
`andi64`	IN	IN	OUT	Returns the bitwise and of the two i64's
`andbool`	IN	IN	OUT	Returns the boolean and of the two bool's
`ori8`	IN	IN	OUT	Returns the bitwise or of the two i8's
`ori16`	IN	IN	OUT	Returns the bitwise or of the two i16's
`ori32`	IN	IN	OUT	Returns the bitwise or of the two i32's
`ori64`	IN	IN	OUT	Returns the bitwise or of the two i64's
`orbool`	IN	IN	OUT	Returns the boolean or of the two bool's
`xori8`	IN	IN	OUT	Returns the bitwise xor of the two i8's
`xori16`	IN	IN	OUT	Returns the bitwise xor of the two i16's
`xori32`	IN	IN	OUT	Returns the bitwise xor of the two i32's
`xori64`	IN	IN	OUT	Returns the bitwise xor of the two i64's
`xorbool`	IN	IN	OUT	Returns the boolean xor of the two bool's
`noti8`	IN	NULL	OUT	Returns the bitwise not of the i8
`noti16`	IN	NULL	OUT	Returns the bitwise not of the i16
`noti32`	IN	NULL	OUT	Returns the bitwise not of the i32
`noti64`	IN	NULL	OUT	Returns the bitwise not of the i64
`notbool`	IN	NULL	OUT	Returns the boolean not of the bool
`nandi8`	IN	IN	OUT	Returns the bitwise nand of the two i8's
`nandi16`	IN	IN	OUT	Returns the bitwise nand of the two i16's
`nandi32`	IN	IN	OUT	Returns the bitwise nand of the two i32's
`nandi64`	IN	IN	OUT	Returns the bitwise nand of the two i64's
`nandboo`	IN	IN	OUT	Returns the boolean nand of the two bool's
`nori8`	IN	IN	OUT	Returns the bitwise nor of the two i8's
`nori16`	IN	IN	OUT	Returns the bitwise nor of the two i16's
`nori32`	IN	IN	OUT	Returns the bitwise nor of the two i32's
`nori64`	IN	IN	OUT	Returns the bitwise nor of the two i64's
`norbool`	IN	IN	OUT	Returns the boolean nor of the two bool's
`xnori8`	IN	IN	OUT	Returns the bitwise xnor of the two i8's
`xnori16`	IN	IN	OUT	Returns the bitwise xnor of the two i16's
`xnori32`	IN	IN	OUT	Returns the bitwise xnor of the two i32's
`xnori64`	IN	IN	OUT	Returns the bitwise xnor of the two i64's
`xnorboo`	IN	IN	OUT	Returns the boolean xnor of the two bool's
`eqi8`	IN	IN	OUT	Determines if the two i8's are equal
`eqi16`	IN	IN	OUT	Determines if the two i16's are equal
`eqi32`	IN	IN	OUT	Determines if the two i32's are equal
`eqi64`	IN	IN	OUT	Determines if the two i64's are equal
`eqf32`	IN	IN	OUT	Determines if the two f32's are equal
`eqf64`	IN	IN	OUT	Determines if the two f64's are equal
`eqstr`	IN	IN	OUT	Determines if the two str's are equal
`eqbool`	IN	IN	OUT	Determines if the two bool's are equal
`neqi8`	IN	IN	OUT	Determines if the two i8's are not equal
`neqi16`	IN	IN	OUT	Determines if the two i16's are not equal
`neqi32`	IN	IN	OUT	Determines if the two i32's are not equal
`neqi64`	IN	IN	OUT	Determines if the two i64's are not equal
`neqf32`	IN	IN	OUT	Determines if the two f32's are not equal
`neqf64`	IN	IN	OUT	Determines if the two f64's are not equal
`neqstr`	IN	IN	OUT	Determines if the two str's are not equal
`neqbool`	IN	IN	OUT	Determines if the two bool's are not equal
`lti8`	IN	IN	OUT	Determines if the first i8 is less than the second
`lti16`	IN	IN	OUT	Determines if the first i16 is less than the second
`lti32`	IN	IN	OUT	Determines if the first i32 is less than the second
`lti64`	IN	IN	OUT	Determines if the first i64 is less than the second
`ltf32`	IN	IN	OUT	Determines if the first f32 is less than the second
`ltf64`	IN	IN	OUT	Determines if the first f64 is less than the second
`ltstr`	IN	IN	OUT	Determines if the first str is less than the second
`ltei8`	IN	IN	OUT	Determines if the first i8 is less than or equal to the second
`ltei16`	IN	IN	OUT	Determines if the first i16 is less than or equal to the second
`ltei32`	IN	IN	OUT	Determines if the first i32 is less than or equal to the second
`ltei64`	IN	IN	OUT	Determines if the first i64 is less than or equal to the second
`ltef32`	IN	IN	OUT	Determines if the first f32 is less than or equal to the second
`ltef64`	IN	IN	OUT	Determines if the first f64 is less than or equal to the second
`ltestr`	IN	IN	OUT	Determines if the first str is less than or equal to the second
`gti8`	IN	IN	OUT	Determines if the first i8 is greater than the second
`gti16`	IN	IN	OUT	Determines if the first i16 is greater than the second
`gti32`	IN	IN	OUT	Determines if the first i32 is greater than the second
`gti64`	IN	IN	OUT	Determines if the first i64 is greater than the second
`gtf32`	IN	IN	OUT	Determines if the first f32 is greater than the second
`gtf64`	IN	IN	OUT	Determines if the first f64 is greater than the second
`gtstr`	IN	IN	OUT	Determines if the first str is greater than the second
`gtei8`	IN	IN	OUT	Determines if the first i8 is greater than or equal to the second
`gtei16`	IN	IN	OUT	Determines if the first i16 is greater than or equal to the second
`gtei32`	IN	IN	OUT	Determines if the first i32 is greater than or equal to the second
`gtei64`	IN	IN	OUT	Determines if the first i64 is greater than or equal to the second
`gtef32`	IN	IN	OUT	Determines if the first f32 is greater than or equal to the second
`gtef64`	IN	IN	OUT	Determines if the first f64 is greater than or equal to the second
`gtestr`	IN	IN	OUT	Determines if the first str is greater than or equal to the second
`catstr`	IN	IN	OUT	Concatenates the first string to the second (non-mutating result in output)
`split`	IN	IN	OUT	Splits the first string by all occurrences of the second into a new array of strings
`repstr`	IN	IN	OUT	Repeats the string (first arg) by the specified number of occurrences (second arg) in a new string (output arg)
`matches`	IN	IN	OUT	Determines if the second arg string, treated as a regular expression, matches the first string
`indstr`	IN	IN	OUT	Determines the index of the second string occurring within the first string and returns it as a Result, or errors
`lenstr`	IN	NULL	OUT	Returns the length of the string
`trim`	IN	NULL	OUT	Removes leading and trailing whitespace from the string
`copyfrom`	IN	IN	OUT	Treats the first argument as an array, the second argument as an index, and makes a duplicate of the array's nth element and stores it in the output argument (UNSAFE)
`copytof`	IN	IN	IN	Treats the first argument as an array, the second argument as an index, and the third argument as the address of fixed data and stores that fixed data in the array at the specified index (UNSAFE)
`copytov`	IN	IN	IN	Treats the first argument as an array, the second argument as an index, and the third argument as the address of an array of data and stores a copy of that second array within the first array at the specified address (UNSAFE)
`register`	IN	IN	OUT	Treats the first argument as an array, the second argument as an index, and places a pointer to the array's nth element and stores it in the output argument (UNSAFE)
`newarr`	IN	NULL	OUT	Creates a new array of the specified initial size and stores it at the output address
`pusharr`	IN	IN	IN	Treats the first argument as an array, the second argument as the address of a value, and the third argument as a flag on whether the value is a fixed or array type, and pushes a duplicate of that value into the array
`poparr`	IN	NULL	OUT	Pops the last element off of the specified array and returns it in a Result object, or returns an error if the array is empty
`lenarr`	IN	NULL	OUT	Returns the length of the array
`indarrf`	IN	IN	OUT	Treats the first argument as an array, the second argument as a fixed value, and returns a result-wrapped index the value is first seen in the array, or an error
`indarrv`	IN	IN	OUT	Treats the first argument as an array, the second argument as an array value, and returns a result-wrapped index the value is first seen in the array, or an error
`join`	IN	IN	OUT	Treats the first argument as an array of strings, the second argument as a string, and returns a new string where the string array elements are joined together with the second argument in between
`map`	IN	EVENT	OUT	Treats the first argument as an array and the second argument as an event ID that a single event handler should be registered to (it will only trigger the first one). It then has that handler mutate the array one element at a time and returns the results as a new array. Done in parallel if the array is large enough.
`mapl`	IN	EVENT	OUT	Treats the first argument as an array and the second argument as an event ID that a single event handler should be registered to (it will only trigger the first one). It then has that handler mutate the array one element at a time and returns the results as a new array. Done sequentially.
`reparr`	IN	IN	OUT	Treats the first argument as an array and creates a new array made up with n duplicates based on the value of the second argument
`each`	IN	EVENT	NULL	Treats the first argument as an array and the second argument as an event ID, which it then executes for each element of the array in any order.
`eachl`	IN	EVENT	NULL	Treats the first argument as an array and the second argument as an event ID, which it then executes for each element sequentially
`find`	IN	EVENT	OUT	Treats the first argument as an array and the second argument as an event ID, which it then executes in parallel to find the first value that passes the test of the second argument and returns Result-wrapped, or errors. Still returns the first such value in the array, not the first encountered.
`findl`	IN	EVENT	OUT	Treats the first argument as an array and the second argument as an event ID, which it then executes sequentially to find the first value that passes the test of the second argument and returns Result-wrapped, or errors.
`every`	IN	EVENT	OUT	Treats the first argument as an array and tests every element with the second argument in parallel, and returns true only if all elements return true.
`everyl`	IN	EVENT	OUT	Treats the first argument as an array and tests every element with the second argument sequentially, and returns true only if all elements return true.
`some`	IN	EVENT	OUT	Treats the first argument as an array and tests every element with the second argument in parallel, and returns true if any element return true.
`somel`	IN	EVENT	OUT	Treats the first argument as an array and tests every element with the second argument sequentially, and returns true if any element return true.
`filter`	IN	EVENT	OUT	Treats the first argument as an array and test every element with the second argument in parallel, putting the element in the new array if it passes the test
`filterl`	IN	EVENT	OUT	Treats the first argument as an array and test every element with the second argument sequentially, putting the element in the new array if it passes the test
`reducel`	IN	EVENT	OUT	Treats the first argument as an array and the second argument as an event ID, which it executes sequentially to combine array elements together (maintaining the same type throughout) and finally returning the combined form
`reducep`	IN	EVENT	OUT	Treats the first argument as an array and the second argument as an event ID, which it executes in parallel to combine array elements together (maintaining the same type throughout) and finally returning the combined form. Requires the reducer function to be commutative.
`foldl`	IN	EVENT	OUT	Treats the first argument as a special array that houses the actual array in the first address and the initial value to reduce with in the second address. This allows for the output to store as a new type, with the initial value being of the same type as the output. The second argument has the event ID to perform the reduction with and this is executed sequentially.
`foldp`	IN	EVENT	OUT	Treats the first argument as a special array that houses the actual array in the first address and the initial value to reduce with in the second address. This allows for the output to store as a new type, with the initial value being of the same type as the output. The second argument has the event ID to perform the reduction with and this is executed in parallel. This means the initial value will be merged in one OR MORE times and therefore the merging operation with that value must be idempotent, and the reducer function must be commutative.
`catarr`	IN	IN	OUT	Creates a new array consisting first of the elements of the first array and second of the elements of the second array.
`condfn`	IN	EVENT	NULL	Uses the first argument as a boolean to check if the second argument, an event ID, should be executed or not
`copyi8`	IN	NULL	OUT	Copies the i8 to a new address
`copyi16`	IN	NULL	OUT	Copies the i16 to a new address
`copyi32`	IN	NULL	OUT	Copies the i32 to a new address
`copyi64`	IN	NULL	OUT	Copies the i64 to a new address
`copyvoid`	IN	NULL	OUT	Copies the void to a new address
`copyf32`	IN	NULL	OUT	Copies the f32 to a new address
`copyf64`	IN	NULL	OUT	Copies the f64 to a new address
`copybool`	IN	NULL	OUT	Copies the bool to a new address
`copystr`	IN	NULL	OUT	Copies the str to a new address
`copyarr`	IN	NULL	OUT	Copies the array to a new address
`zeroed`	NULL	NULL	OUT	Blanks the specified address
`lnf64`	IN	NULL	OUT	Executes a trigonometric ln on the f64
`logf64`	IN	NULL	OUT	Executes a trigonometric log on the f64
`sinf64`	IN	NULL	OUT	Executes a trigonometric sin on the f64
`cosf64`	IN	NULL	OUT	Executes a trigonometric cos on the f64
`tanf64`	IN	NULL	OUT	Executes a trigonometric tan on the f64
`asinf64`	IN	NULL	OUT	Executes a trigonometric asin on the f64
`acosf64`	IN	NULL	OUT	Executes a trigonometric acos on the f64
`atanf64`	IN	NULL	OUT	Executes a trigonometric atan on the f64
`sinhf64`	IN	NULL	OUT	Executes a trigonometric sinh on the f64
`coshf64`	IN	NULL	OUT	Executes a trigonometric cosh on the f64
`tanhf64`	IN	NULL	OUT	Executes a trigonometric tanh on the f64
`error`	IN	NULL	OUT	Turns the specified error message into an Error type
`noerr`	NULL	NULL	OUT	Creates an empty non-error Error
`errorstr`	IN	NULL	OUT	Extracts the error message from the Error
`someM`	IN	NULL	OUT	Wraps the provided value in a Maybe type
`noneM`	NULL	NULL	OUT	Creates an empty Maybe
`isSome`	IN	NULL	OUT	Tests if the Maybe has a value
`isNone`	IN	NULL	OUT	Tests if the Maybe has no value
`getOrM`	IN	IN	OUT	Extracts the value from the Maybe in the first argument, or returns the default value in the second argument
`okR`	IN	NULL	OUT	Wraps the provided value in a Result type
`err`	IN	NULL	OUT	Wraps the provided error message in a Result type
`isOk`	IN	NULL	OUT	Tests if the Result has a successful value
`isErr`	IN	NULL	OUT	Tests if the Result has an error value
`getOrR`	IN	IN	OUT	Returns the Result-wrapped value or the default value
`getOrRS`	IN	IN	OUT	Returns the Result-wrapped string or the default string (workaround for kink involving strings in global memory)
`getR`	IN	NULL	OUT	Returns the Result-wrapped value or crashes the runtime (UNSAFE)
`getErr`	IN	IN	OUT	Returns the Result-wrapped error or a default error value
`resfrom`	IN	IN	OUT	Looks up the value of the index (second argument of the array (first argument) and returns that value Result-wrapped, or returns a Result-wrapped error
`mainE`	IN	NULL	OUT	Creates an Either-wrapped main value
`altE`	IN	NULL	OUT	Creates an Either-wrapped alternate value
`isMain`	IN	NULL	OUT	Tests if the Etiher is a main value
`isAlt`	IN	NULL	OUT	Tests if the Either is an alternate value
`mainOr`	IN	IN	OUT	Returns the Either-wrapped main value or the default value
`altOr`	IN	IN	OUT	Returns the Either-wrapped alt value or the default value
`hashf`	IN	NULL	OUT	Returns the 64-bit hash of the specified fixed value
`hashv`	IN	NULL	OUT	Returns the 64-bit hash of the specified array value
`dssetf`	IN	IN	IN	Stores the specified fixed value (third argument) in the namespace (first argument) and key (second argument) pair
`dssetv`	IN	IN	IN	Stores the specified array value (third argument) in the namespace (first argument) and key (second argument) pair
`dshas`	IN	IN	OUT	Checks the namespace (first argument) and key (second argument) pair for the presence of a value
`dsdel`	IN	IN	OUT	Checks the namespace (first argument) and key (second argument) pair for the presence of a value and returns that status. If there was a value it also removes it.
`dsgetf`	IN	IN	OUT	Returns a Result-wrapped fixed value (or error) for the specified namespace-key pair
`dsgetv`	IN	IN	OUT	Returns a Result-wrapped array value (or error) for the specified namespace-key pair
`httpget`	IN	NULL	OUT	Returns a Result-wrapped string (or error) for the specified URL request
`httppost`	IN	IN	OUT	Returns a Result-wrapped string (or error) for the specified post URL and body
`httplsn`	IN	NULL	OUT	Starts an HTTP server on the specified port and returns a Result-wrapped 'ok' string or an Error
`httpsend`	IN	NULL	OUT	For a given connection response payload, send that payload to the client requesting it and returns a Result-wrapped 'ok' string or an Error if it failed
`waitop`	IN	NULL	NULL	Waits the specified number of milliseconds, then continues execution
`execop`	IN	NULL	OUT	Executes the specified shell string and returns the exit code and stdout and stderr strings in an array
`stdoutp`	IN	NULL	NULL	Writes the specified string to standard output
`exitop`	IN	NULL	NULL	Terminates the process with the specified exit code