1 files changed, 27 insertions, 0 deletions
diff --git a/contrib/tsearch2/snowball/api.h b/contrib/tsearch2/snowball/api.h
new file mode 100644
index 00000000000..3e8b6e18517
--- /dev/null
+++ b/contrib/tsearch2/snowball/api.h
@@ -0,0 +1,27 @@
+
+typedef unsigned char symbol;
+
+/* Or replace 'char' above with 'short' for 16 bit characters.
+
+   More precisely, replace 'char' with whatever type guarantees the
+   character width you need. Note however that sizeof(symbol) should divide
+   HEAD, defined in header.h as 2*sizeof(int), without remainder, otherwise
+   there is an alignment problem. In the unlikely event of a problem here,
+   consult Martin Porter.
+
+*/
+
+struct SN_env {
+    symbol * p;
+    int c; int a; int l; int lb; int bra; int ket;
+    int S_size; int I_size; int B_size;
+    symbol * * S;
+    int * I;
+    symbol * B;
+};
+
+extern struct SN_env * SN_create_env(int S_size, int I_size, int B_size);
+extern void SN_close_env(struct SN_env * z);
+
+extern void SN_set_current(struct SN_env * z, int size, const symbol * s);
+