Add api1_internal to env (used in c++). Addresses #197.

git-svn-id: file:///svn/tokudb@1206 c7de825b-a66e-492c-adef-691d508d4ae1

buildheader/sample_offsets.c

@@ -67,6 +67,7 @@ void sample_db_btree_stat_offsets (void) {
 
 void sample_db_env_offsets (void) {
     field_counter=0;
+    STRUCT_SETUP(DB_ENV, api1_internal,   "void *%s"); /* Used for C++ hacking. */
     STRUCT_SETUP(DB_ENV, app_private, "void *%s");
     STRUCT_SETUP(DB_ENV, close, "int  (*%s) (DB_ENV *, u_int32_t)");
     STRUCT_SETUP(DB_ENV, err, "void (*%s) (const DB_ENV *, int, const char *, ...)");

buildheader/sample_offsets_32_4_4.h

@@ -9,6 +9,7 @@ struct fieldinfo db_btree_stat_fields32[] = {
 };
 struct fieldinfo db_env_fields32[] = {
   {"void *app_private", 44, 4},
+  {"void *api1_internal", 336, 4},
   {"int  (*close) (DB_ENV *, u_int32_t)", 368, 4},
   {"void (*err) (const DB_ENV *, int, const char *, ...)", 380, 4},
   {"int (*get_cachesize) (DB_ENV *, u_int32_t *)", 396, 4},