itss: Remove unneeded casts of zero.
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@ -723,7 +723,7 @@ struct chmFile *chm_openW(const WCHAR *filename)
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/* read and verify header */
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sremain = _CHM_ITSF_V3_LEN;
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sbufpos = sbuffer;
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if (_chm_fetch_bytes(newHandle, sbuffer, (UInt64)0, sremain) != sremain ||
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if (_chm_fetch_bytes(newHandle, sbuffer, 0, sremain) != sremain ||
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!_unmarshal_itsf_header(&sbufpos, &sremain, &itsfHeader))
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{
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chm_close(newHandle);
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@ -1210,7 +1210,7 @@ static Int64 _chm_decompress_block(struct chmFile *h,
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fprintf(stderr, " (DECOMPRESS FAILED!)\n");
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#endif
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HeapFree(GetProcessHeap(), 0, cbuffer);
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return (Int64)0;
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return 0;
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}
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h->lzx_last_block = (int)curBlockIdx;
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@ -1250,7 +1250,7 @@ static Int64 _chm_decompress_block(struct chmFile *h,
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fprintf(stderr, " (DECOMPRESS FAILED!)\n");
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#endif
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HeapFree(GetProcessHeap(), 0, cbuffer);
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return (Int64)0;
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return 0;
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}
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h->lzx_last_block = (int)block;
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@ -1273,7 +1273,7 @@ static Int64 _chm_decompress_region(struct chmFile *h,
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UChar *ubuffer = NULL;
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if (len <= 0)
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return (Int64)0;
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return 0;
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/* figure out what we need to read */
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nBlock = start / h->reset_table.block_len;
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@ -1323,11 +1323,11 @@ LONGINT64 chm_retrieve_object(struct chmFile *h,
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{
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/* must be valid file handle */
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if (h == NULL)
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return (Int64)0;
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return 0;
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/* starting address must be in correct range */
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if (addr >= ui->length)
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return (Int64)0;
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return 0;
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/* clip length */
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if (addr + len > ui->length)
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