Index: lib/libmd/rmd160c.c
===================================================================
--- lib/libmd/rmd160c.c
+++ lib/libmd/rmd160c.c
@@ -559,6 +559,4 @@
 __weak_reference(_libmd_RIPEMD160_Transform, RIPEMD160_Transform);
 #undef RMD160_version
 __weak_reference(_libmd_RMD160_version, RMD160_version);
-#undef ripemd160_block
-__weak_reference(_libmd_ripemd160_block, ripemd160_block);
 #endif
Index: lib/libmd/sha1c.c
===================================================================
--- lib/libmd/sha1c.c
+++ lib/libmd/sha1c.c
@@ -501,8 +501,6 @@
 __weak_reference(_libmd_SHA_Transform, SHA_Transform);
 #undef SHA_version
 __weak_reference(_libmd_SHA_version, SHA_version);
-#undef sha_block
-__weak_reference(_libmd_sha_block, sha_block);
 #undef SHA1_Init
 __weak_reference(_libmd_SHA1_Init, SHA1_Init);
 #undef SHA1_Update
@@ -513,6 +511,4 @@
 __weak_reference(_libmd_SHA1_Transform, SHA1_Transform);
 #undef SHA1_version
 __weak_reference(_libmd_SHA1_version, SHA1_version);
-#undef sha1_block
-__weak_reference(_libmd_sha1_block, sha1_block);
 #endif