fix gotchas with pg 16&17

diff --git a/smlar_gist.c b/smlar_gist.c
index 480d744..a142a77 100644 (file)
--- a/smlar_gist.c
+++ b/smlar_gist.c
@@ -52,6 +52,10 @@ typedef char *BITVECP;
 
 #define GETENTRY(vec,pos) ((SmlSign *) DatumGetPointer((vec)->vector[(pos)].key))
 
+#ifndef Abs
+#define Abs(x) abs(x)
+#endif
+
 /*
  * Fake IO
  */
@@ -430,7 +434,7 @@ Datum
 gsmlsign_decompress(PG_FUNCTION_ARGS)
 {
        GISTENTRY       *entry = (GISTENTRY *) PG_GETARG_POINTER(0);
-       SmlSign         *key =  (SmlSign*)DatumGetPointer(PG_DETOAST_DATUM(entry->key));
+       SmlSign         *key =  (SmlSign*)PG_DETOAST_DATUM(entry->key);
 
        if (key != (SmlSign *) DatumGetPointer(entry->key))
        {