Create an argument tokenizer in C Language.

Calling argtok() should return a newly allocated null-terminated array of pointers to allocated strings containing each "token" from the input string submitted by the user.

The vector returned by argtok() and the strings referenced by it, should all be allocated using malloc.

Count the bytes in each token and then allocate memory to hold string, copy over each character, terminate with a NULL character have token vector entry point to this string.

Return pointer to token vector.

Create your own call functions as you are not allowed to use functions within string.h like strtok().

Example:

$ my name is

{my, name, is, 0}