Related Questions

What is returned by the function if the space cannot be allocated by the function malloc(), realloc() and calloc()?
When the pointer is NULL, then the function realloc is equivalent to the function ___________
When the pointer is NULL, then the function realloc is equivalent to the function . . . . . . . .
What is the function of the void *realloc(void *str, size-t size);?
In the function realloc(), if the new size of the memory block is larger than the old size, then the added memory ___________
What is the return value of the 'realloc' function if it fails to reallocate memory?
How do you check if the 'realloc' function has successfully reallocated memory in C?
The number of arguments for realloc() function is/are:
In the function realloc(), if the new size of the memory block is larger than the old size, then the added memory . . . . . . . .
What if size is zero in the following C statement?
realloc(ptr, size)