| VirtualAllocEx(IntPtr, IntPtr, IntPtr, MemoryAllocationType, MemoryProtectionOptions) | Reserves, commits, or changes the state of a region of memory within the virtual address space of a specified process. The function initializes the memory it allocates to zero. |
| VirtualAllocEx(IntPtr, IntPtr, UIntPtr, MemoryAllocationType, MemoryProtectionOptions) | Reserves, commits, or changes the state of a region of memory within the virtual address space of a specified process. The function initializes the memory it allocates to zero. |
| VirtualAllocEx(IntPtr, UIntPtr, UIntPtr, MemoryAllocationType, MemoryProtectionOptions) | Reserves, commits, or changes the state of a region of memory within the virtual address space of a specified process. The function initializes the memory it allocates to zero. |