Index: src/sqlite3ext.h
==================================================================
--- src/sqlite3ext.h
+++ src/sqlite3ext.h
@@ -132,11 +132,11 @@
   void  (*result_value)(sqlite3_context*,sqlite3_value*);
   void * (*rollback_hook)(sqlite3*,void(*)(void*),void*);
   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*);
   void  (*thread_cleanup)(void);
   int  (*total_changes)(sqlite3*);
@@ -416,11 +416,11 @@
 #define sqlite3_result_text16le        sqlite3_api->result_text16le
 #define sqlite3_result_value           sqlite3_api->result_value
 #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
 #define sqlite3_total_changes          sqlite3_api->total_changes
 #define sqlite3_trace                  sqlite3_api->trace