cc [ flag... ] file... –lmlib [ library... ] #include <mlib.h> void *mlib_realloc(void *ptr, size_t size);
The mlib_realloc() function changes the size of the block pointed to by ptr to size bytes and returns a pointer to the (possibly moved) block.
This function is a wrapper of the standard C function realloc().
The function takes the following arguments:
New size of the block in bytes.
Pointer to a block.
The function returns a pointer to the reallocated block if successful. Otherwise it returns a null pointer.
See attributes(5) for descriptions of the following attributes: