lib/compress/zstd_compress_internal.h

138     U32 litLength;      /* Length of literals prior to match */
165     unsigned* litFreq;           /* table of literals statistics, of size 256 */
172     U32  litSum;                 /* nb of literals */
538  * to generate a compress block or a compressed literals section.
597  *  Allowed to overread literals up to litLimit.
601               size_t litLength, const BYTE* literals, const BYTE* litLimit,
606     BYTE const* const litEnd = literals + litLength;
609     if (g_start==NULL) g_start = (const BYTE*)literals;  /* note : index only works for compression within a single segment */
610     {   U32 const pos = (U32)((const BYTE*)literals - g_start);
611         DEBUGLOG(6, "Cpos%7u :%3u literals, match%4u bytes at offCode%7u",
619     assert(literals + litLength <= litLimit);
622 	 * First copy 16 bytes, because literals are likely short.
625         ZSTD_copy16(seqStorePtr->lit, literals);
627             ZSTD_wildcopy(seqStorePtr->lit+16, literals+16, (ptrdiff_t)litLength-16, ZSTD_no_overlap);
630         ZSTD_safecopyLiterals(seqStorePtr->lit, literals, litEnd, litLimit_w);
1441  * Zstd will use these sequences, and pass the literals to a secondary block