cleaning up code for analyzing frames

2017-06-15 14:13:28 -07:00
parent e208992529
commit a9b77c83e5
3 changed files with 90 additions and 87 deletions
@@ -461,6 +461,11 @@ ZSTDLIB_API unsigned long long ZSTD_getFrameContentSize(const void *src, size_t
 *            however it does mean that all frame data must be present and valid. */
 ZSTDLIB_API unsigned long long ZSTD_findDecompressedSize(const void* src, size_t srcSize);

+/*! ZSTD_frameHeaderSize() :
+*   `src` should point to the start of a ZSTD frame
+*   `srcSize` must be >= ZSTD_frameHeaderSize_prefix.
+*   @return : size of the Frame Header */
+size_t ZSTD_frameHeaderSize(const void* src, size_t srcSize);

 /***************************************
 *  Context memory usage