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[loba.git] / misc.h

diff --git a/misc.h b/misc.h
index a4a6db1e5bf141495b6977e1a59554921a68ee97..aee128e157aed15d7610f9b2dc9fd7be7fa26bfd 100644 (file)
--- a/misc.h
+++ b/misc.h
@@ -10,6 +10,13 @@
 #define LOG_ISENABLED(priority) \
     (_XBT_LOG_ISENABLEDV((*_XBT_LOGV(default)), (priority)))
 
+/* Returns c-string "s" if n > 1, empty string "" otherwise. */
+#define ESSE(n) ((n) > 1 ? misc::str_esse : misc::str_nil)
+namespace misc {
+    extern const char str_esse[];
+    extern const char str_nil[];
+}
+
 #endif // !MISC_H
 
 // Local variables: