From: senhuang42 <senhuang96@fb.com>
Date: Sat, 26 Sep 2020 15:22:50 +0000 (-0400)
Subject: Add ldm helper function declarations into opt parser
X-Git-Tag: v1.4.7~57^2~48
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=aea61e3c91a4ea608fa2bbea4144f3ef1a2c6e43;p=thirdparty%2Fzstd.git

Add ldm helper function declarations into opt parser
---

diff --git a/lib/compress/zstd_opt.c b/lib/compress/zstd_opt.c
index 5acc9e0b6..240b94cfa 100644
--- a/lib/compress/zstd_opt.c
+++ b/lib/compress/zstd_opt.c
@@ -764,6 +764,34 @@ FORCE_INLINE_TEMPLATE U32 ZSTD_BtGetAllMatches (
     }
 }
 
+/*-*******************************
+*  LDM util functions
+*********************************/
+
+static int ldm_splitSequence() {
+
+}
+
+/* Returns 1 if the rest of the block is just LDM literals */
+static int ldm_getNextMatch() {
+    int ret = ldm_splitSequence();
+}
+
+/* Adds an LDM if it's long enough */
+static void ldm_maybeAddLdm() {
+
+}
+
+/* Updates the pos field in rawSeqStore */
+static void ldm_maybeUpdateSeqStoreReadPos() {
+
+}
+
+/* Wrapper function to call ldm functions as needed */
+static void ldm_handleLdm() {
+    int noMoreLdms = getNextMatch();
+}
+
 
 /*-*******************************
 *  Optimal parser