diff --git a/manifest b/manifest
index de1b01a..365c4e7 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Fix\sthe\s".check"\scommand\sof\sthe\scommand-line\sshell\sto\sreturn\s1\s(error)\nrather\sthan\s2\s(exit)\son\sa\stest\sfailure.
-D 2017-10-17T13:44:46.075
+C Avoid\susing\ssnprintf\sas\sa\smember\svariable\sof\sa\sstruct\sin\ssqlite3ext.h.\sThis\ncauses\sproblems\son\sOSX.
+D 2017-10-18T14:29:36.881
 F Makefile.in e016061b23e60ac9ec27c65cb577292b6bde0307ca55abd874ab3487b3b1beb2
 F Makefile.linux-gcc 7bc79876b875010e8c8f9502eb935ca92aa3c434
 F Makefile.msc 37740aba9c4bb359c627eadccf1cfd7be4f5f847078723777ea7763969e533b1
@@ -465,7 +465,7 @@
 F src/shell.c.in f13262c8778f0cd76bf8d9c01bbf5ef66842e6b14e1705cd60d86ab32a6ce69f
 F src/sqlite.h.in ab4f8a29d1580dfaeb6891fa1b83cff8229ba0daa56994707ceaca71495d9ab7
 F src/sqlite3.rc 5121c9e10c3964d5755191c80dd1180c122fc3a8
-F src/sqlite3ext.h a1fd3aa82f967da436164e0728a7d6841651fd0c6e27b9044e0eb9f6c8462e47
+F src/sqlite3ext.h c02d628cca67f3889c689d82d25c3eb45e2c155db08e4c6089b5840d64687d34
 F src/sqliteInt.h 6f93fd6fde862410ac26b930f70752c38ad99ea78c3fc28356bac78049c53bd9
 F src/sqliteLimit.h 1513bfb7b20378aa0041e7022d04acb73525de35b80b252f1b83fedb4de6a76b
 F src/status.c 9737ed017279a9e0c5da748701c3c7bf1e8ae0dae459aad20dd64fcff97a7e35
@@ -1664,7 +1664,10 @@
 F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
 F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
 F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
-P 700a3c694438ca6cca185d0097f24799e82717ef38cb47bd83666c80f0e3cb2f
-R 7b11fa4b75f3d72b968740b4ad577de5
-U drh
-Z eb279a84da6335af377cd536eb14b148
+P e2af0cc6ef5fafc785b8b73f51995901f50822972dcfb632494e22402596186d
+R af758af6d9338e0da5d96870c08db747
+T *branch * sqlite3ext-fix
+T *sym-sqlite3ext-fix *
+T -sym-trunk *
+U dan
+Z d17bbc38b957a75c44d151990964eb3a
diff --git a/manifest.uuid b/manifest.uuid
index cd80d78..73db2c4 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-e2af0cc6ef5fafc785b8b73f51995901f50822972dcfb632494e22402596186d
\ No newline at end of file
+b066d5a69f5391b2cef04b4e288f7d33e63a4ff54325b7e9fbd6aa42529c2f3c
\ No newline at end of file
diff --git a/src/sqlite3ext.h b/src/sqlite3ext.h
index 4aade27..d1d2c57 100644
--- a/src/sqlite3ext.h
+++ b/src/sqlite3ext.h
@@ -134,7 +134,7 @@
   int  (*set_authorizer)(sqlite3*,int(*)(void*,int,const char*,const char*,
                          const char*,const char*),void*);
   void  (*set_auxdata)(sqlite3_context*,int,void*,void (*)(void*));
-  char * (*snprintf)(int,char*,const char*,...);
+  char * (*xsnprintf)(int,char*,const char*,...);
   int  (*step)(sqlite3_stmt*);
   int  (*table_column_metadata)(sqlite3*,const char*,const char*,const char*,
                                 char const**,char const**,int*,int*,int*);
@@ -418,7 +418,7 @@
 #define sqlite3_rollback_hook          sqlite3_api->rollback_hook
 #define sqlite3_set_authorizer         sqlite3_api->set_authorizer
 #define sqlite3_set_auxdata            sqlite3_api->set_auxdata
-#define sqlite3_snprintf               sqlite3_api->snprintf
+#define sqlite3_snprintf               sqlite3_api->xsnprintf
 #define sqlite3_step                   sqlite3_api->step
 #define sqlite3_table_column_metadata  sqlite3_api->table_column_metadata
 #define sqlite3_thread_cleanup         sqlite3_api->thread_cleanup