X-Git-Url: https://git.danieliu.xyz/?a=blobdiff_plain;f=include%2Fcommon.h;h=a67a0beae7cb902f8808f056bdd9e8892c9d9925;hb=354cf2e07ccd0d7900f96bffc279093997cbe203;hp=1e4c07a1af9340a0ba7b7cc67ff88b6d217f2768;hpb=bdd26d4dde3b3d3180619cc81622081025ca6cb5;p=smdp.git

diff --git a/include/common.h b/include/common.h
index 1e4c07a..a67a0be 100644
--- a/include/common.h
+++ b/include/common.h
@@ -3,7 +3,7 @@
 
 /*
  * Common macros.
- * Copyright (C) 2014 Michael Goehler
+ * Copyright (C) 2018 Michael Goehler
  *
  * This file is part of mdp.
  *
@@ -21,6 +21,8 @@
  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  *
  *
+ * type: bool variable stores only true or false.
+ *
  * macro: MAX returns the higher one of two input variables
  * macro: MIN returns the lower one of two input variables
  *
@@ -33,7 +35,7 @@
 #if !defined( bool )
 typedef enum {
     false = 0,
-    true
+    true  = 1
 } bool;
 #endif   // !defined( bool )
 #endif   // __STDC_VERSION__ >= 199901L