Allocates a block of memory via glib.global.sliceAlloc and initializes the returned memory to 0.
Since GLib 2.76 this always uses the system malloc() implementation internally.
the number of bytes to allocate
a pointer to the allocated block, which will be null if and only if mem_size is 0
Allocates a block of memory via glib.global.sliceAlloc and initializes the returned memory to 0.
Since GLib 2.76 this always uses the system malloc() implementation internally.