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I'll be honest I'm kind of stumped right now on how to do this??? 8. casting void pointer to be a pointer The trick here is to make these functions accept different types of parameters using a void pointer. The statements char a[] = "hello"; char *p = "world"; Note that we use the [] notation because we are declaring an array.int *array would be illegal here; the compiler would not accept us assigning the { 45, 67, 89 } initializer to it.. C. However, because the void pointer does not know what type of object it is pointing to, direct indirection through it is not possible! It is also called general purpose pointer. Often in big applications, we need to convert a string to a char pointer to perform some task. A null pointer constant is an integer constant with the value 0, or a constant integer value of 0 cast as a pointer to void. void pointer is also called generic pointer. });*/ When a pointer variable is declared using keyword void it becomes a general purpose pointer variable. According to C standard, the pointer to void shall have the same representation and alignment requirements as a pointer to a character type. Email * According to C standard, the pointer to void shall have the same representation and alignment requirements as a pointer to a character type. var logHuman = function() { To summarize, we received pointers to two array elements, each array element is itself a pointer to a string, and to get at those pointers to strings, we cast the void pointers to char **, and then dereference each pointer to get the char * (pointers to strings) we're interested in A char array stores string data. It is perfectly legal to cast a void* to char*. void* seems to be usable but there are type-safety related problems with void pointer. Thank you, but the code posted already is pretty much all of it. - like (uint32_t)vPointer - the compiler is happy - but when I cast What I'm saying is that it is not, How Intuit democratizes AI development across teams through reusability. According to C standard, the pointer to void shall have the same representation and alignment requirements as a pointer to a character type. Unity Resources Folder, cptr's type is "pointer to char" It can point to a memory location that stores an char value, and through cptr we can indirectly access that char value. We store pointer to our vector in void* and cast it back to vector in our lambda.