diff options
Diffstat (limited to 'extern/lzma/7zBuf2.c')
-rw-r--r-- | extern/lzma/7zBuf2.c | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/extern/lzma/7zBuf2.c b/extern/lzma/7zBuf2.c deleted file mode 100644 index 8d17e0dcf80..00000000000 --- a/extern/lzma/7zBuf2.c +++ /dev/null @@ -1,45 +0,0 @@ -/* 7zBuf2.c -- Byte Buffer -2008-10-04 : Igor Pavlov : Public domain */ - -#include <string.h> -#include "7zBuf.h" - -void DynBuf_Construct(CDynBuf *p) -{ - p->data = 0; - p->size = 0; - p->pos = 0; -} - -void DynBuf_SeekToBeg(CDynBuf *p) -{ - p->pos = 0; -} - -int DynBuf_Write(CDynBuf *p, const Byte *buf, size_t size, ISzAlloc *alloc) -{ - if (size > p->size - p->pos) - { - size_t newSize = p->pos + size; - Byte *data; - newSize += newSize / 4; - data = (Byte *)alloc->Alloc(alloc, newSize); - if (data == 0) - return 0; - p->size = newSize; - memcpy(data, p->data, p->pos); - alloc->Free(alloc, p->data); - p->data = data; - } - memcpy(p->data + p->pos, buf, size); - p->pos += size; - return 1; -} - -void DynBuf_Free(CDynBuf *p, ISzAlloc *alloc) -{ - alloc->Free(alloc, p->data); - p->data = 0; - p->size = 0; - p->pos = 0; -} |