function
subroutine whose main scope is to return a value
anonymous function
function definition that is not bound to an identifier
user-defined function
function provided by the user of a program or environment
main function
function in C or C++, which is the entry point to execution, which can take either no arguments, two arguments (conventionally named argc and argv), or three arguments (whose third argument is conventionally named env)
Len
function that gives the length of a text string in some dialects of BASIC programming language
rand
C standard library function
pure function
in programming, function that does not interact with global state
Recovery Console
software
inline function
function in C or C++ subject to inline expansion
abort
C standard library function
puts
function in the C standard library
fread
function in the C standard library
free
function in the C standard library
spawn
single system call that loads and executes a new child process
higher-order function
mathematical function that takes one or more functions as an input or that outputs a function
DROP
SQL clause
gets
library function in standard C language
hylomorphism
recursive function
nested function
function defined inside another function
cons
function and primitive data structure in Lisp and other functional programming languages