(MAX): Add macro. It is not sure we get it through any header file.

diff --git a/io/fts.c b/io/fts.c
index 044779d..75a5b76 100644 (file)
--- a/io/fts.c
+++ b/io/fts.c
@@ -67,6 +67,12 @@ static int    fts_palloc __P((FTS *, size_t));
 static FTSENT  *fts_sort __P((FTS *, FTSENT *, int));
 static u_short  fts_stat __P((FTS *, FTSENT *, int));
 
+#ifndef MAX
+#define MAX(a, b)      ({ __typeof__ (a) _a = (a); \
+                          __typeof__ (b) _b = (b); \
+                          _a > _b ? _a : _b; })
+#endif
+
 #define        ISDOT(a)        (a[0] == '.' && (!a[1] || a[1] == '.' && !a[2]))
 
 #define        ISSET(opt)      (sp->fts_options & opt)