3207         const BYTE* const istart = (const BYTE*)src;  in ZSTD_buildSeqStore()  local
3208         const U32 curr = (U32)(istart-base);  in ZSTD_buildSeqStore()
3209 … if (sizeof(ptrdiff_t)==8) assert(istart - base < (ptrdiff_t)(U32)(-1));   /* ensure no overflow */  in ZSTD_buildSeqStore()
5994     const char* const istart = (assert(input != NULL), (const char*)input->src);  in ZSTD_compressStream_generic()  local
5995     const char* const iend = (istart != NULL) ? istart + input->size : istart;  in ZSTD_compressStream_generic()
5996     const char* ip = (istart != NULL) ? istart + input->pos : istart;  in ZSTD_compressStream_generic()
6169     input->pos = (size_t)(ip - istart);  in ZSTD_compressStream_generic()
6546     const BYTE* const istart = (const BYTE*)(src);  in ZSTD_transferSequences_noDelim()  local
6547     const BYTE* ip = istart;  in ZSTD_transferSequences_noDelim()
6548 …const BYTE* iend = istart + blockSize;  /* May be adjusted if we decide to process fewer than bloc…  in ZSTD_transferSequences_noDelim()
6658     return (size_t)(iend-istart);  in ZSTD_transferSequences_noDelim()