8 void Buf_Init(CBuf *p)  in Buf_Init()  argument
10   p->data = 0;  in Buf_Init()
11   p->size = 0;  in Buf_Init()
14 int Buf_Create(CBuf *p, size_t size, ISzAlloc *alloc)  in Buf_Create()  argument
16   p->size = 0;  in Buf_Create()
19     p->data = 0;  in Buf_Create()
22   p->data = (Byte *)alloc->Alloc(alloc, size);  in Buf_Create()
23   if (p->data != 0)  in Buf_Create()
25     p->size = size;  in Buf_Create()
31 void Buf_Free(CBuf *p, ISzAlloc *alloc)  in Buf_Free()  argument
33   alloc->Free(alloc, p->data);  in Buf_Free()
34   p->data = 0;  in Buf_Free()
35   p->size = 0;  in Buf_Free()