You can write a program without specifying its prototype when the function returns an integer.If the prototype is not mentioned the compiler thinks that the return type of the function used is integer.When making program which return integer you can ignore writing the protoype.
Sure: int main (void) { puts ("Hello, world"); return 0; }
A prototype in C is the declaration of a function. Without a prototype, the function cannot be called because the compiler would have no way of knowing if the function was being called correctly. Prototypes may appear in multiple translation units but can only be defined once. A definition is itself a prototype.
In C, a function prototype is a declaration to the compiler that a certain function exists, without a full definition. This allows other functions to call that function. The linker will later make sure that a function definition actually exists (perhaps somewhere else), and will turn the call to the function to a call to the correct function.
no
Without specifying what they won, it is impossible to answer.
It is not possible. In C, any program must have at least one function to be able to compile and execute properly: the function main()
C programs do not function without functions.
It can be done via its address, for example: void function (void (*callback)(void)) { (*callback)(); }
not possible dude
This is not a question.
Use the 'search' function in the Start menu.
Without specifying an "it", the question cannot be answered.