4 files changed, 13 insertions, 1 deletions

diff --git a/src/solvers/tables.h b/src/solvers/tables.h
index 9598a09..29d0641 100644
--- a/src/solvers/tables.h
+++ b/src/solvers/tables.h
@@ -2,7 +2,8 @@
 #define INFOSIZE                 512
 #define INFO_OFFSET_SOLVER       0
 #define INFO_SOLVER_STRLEN       20
-#define INFO_OFFSET_INFOSIZE     INFO_SOLVER_STRLEN
+#define INFO_OFFSET_TYPE         INFO_SOLVER_STRLEN
+#define INFO_OFFSET_INFOSIZE     (INFO_OFFSET_TYPE + sizeof(uint64_t))
 #define INFO_OFFSET_FULLSIZE     (INFO_OFFSET_INFOSIZE + sizeof(uint64_t))
 #define INFO_OFFSET_HASH         (INFO_OFFSET_FULLSIZE + sizeof(uint64_t))
 #define INFO_OFFSET_ENTRIES      (INFO_OFFSET_HASH + sizeof(uint64_t))
@@ -13,8 +14,12 @@
 #define INFO_OFFSET_DISTRIBUTION (INFO_OFFSET_NEXT + sizeof(uint64_t))
 #define INFO_DISTRIBUTION_LEN    21
 
+const uint64_t TABLETYPE_PRUNING = 0;
+const uint64_t TABLETYPE_SPECIAL = 1;
+
 typedef struct {
         char solver[INFO_SOLVER_STRLEN];
+        uint64_t type;
         uint64_t infosize;
         uint64_t fullsize;
         uint64_t hash;
@@ -44,6 +49,7 @@ readtableinfo(const void *buf, tableinfo_t *info)
 
         memcpy(info->solver, OFFSET(buf, INFO_OFFSET_SOLVER),
             INFO_SOLVER_STRLEN);
+        info->type = *(const uint64_t *)OFFSET(buf, INFO_OFFSET_TYPE);
         info->infosize = *(const uint64_t *)OFFSET(buf, INFO_OFFSET_INFOSIZE);
         info->fullsize = *(const uint64_t *)OFFSET(buf, INFO_OFFSET_FULLSIZE);
         info->hash = *(const uint64_t *)OFFSET(buf, INFO_OFFSET_HASH);
@@ -81,6 +87,7 @@ writetableinfo(const tableinfo_t *info, void *buf)
                 if (*OFFSET(buf, i) == 0)
                         *OFFSET(buf, i) = 0;
 
+        *(uint64_t *)OFFSET(buf, INFO_OFFSET_TYPE) = info->type;
         *(uint64_t *)OFFSET(buf, INFO_OFFSET_INFOSIZE) = info->infosize;
         *(uint64_t *)OFFSET(buf, INFO_OFFSET_FULLSIZE) = info->fullsize;
         *(uint64_t *)OFFSET(buf, INFO_OFFSET_HASH) = info->hash;
diff --git a/test/090_tables_readwrite/00_table.in b/test/090_tables_readwrite/00_table.in
index a35f13a..f286968 100644
--- a/test/090_tables_readwrite/00_table.in
+++ b/test/090_tables_readwrite/00_table.in
@@ -1,5 +1,6 @@
 Test solver
 
+0
 512
 100000000000
 12345678912345
diff --git a/test/090_tables_readwrite/00_table.out b/test/090_tables_readwrite/00_table.out
index a35f13a..f286968 100644
--- a/test/090_tables_readwrite/00_table.out
+++ b/test/090_tables_readwrite/00_table.out
@@ -1,5 +1,6 @@
 Test solver
 
+0
 512
 100000000000
 12345678912345
diff --git a/test/090_tables_readwrite/tables_readwrite_tests.c b/test/090_tables_readwrite/tables_readwrite_tests.c
index b062460..f3162ea 100644
--- a/test/090_tables_readwrite/tables_readwrite_tests.c
+++ b/test/090_tables_readwrite/tables_readwrite_tests.c
@@ -6,6 +6,7 @@
 
 typedef struct {
         char solver[INFO_SOLVER_STRLEN];
+        uint64_t type;
         uint64_t infosize;
         uint64_t fullsize;
         uint64_t hash;
@@ -39,6 +40,7 @@ tableinfo_t test_readinfo(void) {
 
         fgets(emptyline, 2, stdin);
 
+        ret.type = readn();
         ret.infosize = readn();
         ret.fullsize = readn();
         ret.hash = readn();
@@ -62,6 +64,7 @@ void test_writeinfo(tableinfo_t info) {
         printf("%s\n", info.solver);
         printf("\n");
 
+        printf("%" PRIu64 "\n", info.type);
         printf("%" PRIu64 "\n", info.infosize);
         printf("%" PRIu64 "\n", info.fullsize);
         printf("%" PRIu64 "\n", info.hash);