From: handa <handa>
Date: Mon, 21 Jun 2004 00:21:07 +0000 (+0000)
Subject: (MTEXT_READ_ONLY_P): New macro.
X-Git-Tag: withdl~62
X-Git-Url: http://git.chise.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bbbc6c0ba483bde0cfd0be7446447ddc1877db09;p=m17n%2Fm17n-lib.git

(MTEXT_READ_ONLY_P): New macro.
---

diff --git a/src/internal.h b/src/internal.h
index e009d86..1dd0782 100644
--- a/src/internal.h
+++ b/src/internal.h
@@ -438,6 +438,8 @@ struct MText
   } while (0)
 
 
+#define MTEXT_READ_ONLY_P(mt) ((mt)->allocated < 0)
+
 #define M_CHECK_READONLY(mt, ret)	\
   do {					\
     if ((mt)->allocated < 0)		\