Align somewhat with ldif2ldbm: Obey HAVE_SYS_PARAM_H, cast strcasecmp to AVL_CMP

servers/slapd/tools/ldif2ldbm-bdb2.c

@@ -8,7 +8,9 @@
 #include <ac/unistd.h>
 #include <ac/wait.h>
 
+#ifdef HAVE_SYS_PARAM_H
 #include <sys/param.h>
+#endif
 
 #include "ldif2common.h"
 #include "../back-bdb2/back-bdb2.h"
@@ -165,7 +167,7 @@ main( int argc, char **argv )
 					continue;
 
 				type = strdup( type );
-				if ( avl_insert( &avltypes, type, strcasecmp,
+				if ( avl_insert( &avltypes, type, (AVL_CMP) strcasecmp,
 				    avl_dup_error ) != 0 ) {
 					free( type );
 				} else {