fix C90 compliance

[bison.git] / src / system.h

diff --git a/src/system.h b/src/system.h
index 3a82e7f3fcde9ae94760531345c15cdf2c29bbbf..35ff876476ae07e0b4dc1fd70b100846b4fa07cf 100644 (file)
--- a/src/system.h
+++ b/src/system.h
@@ -51,7 +51,7 @@
 typedef size_t uintptr_t;
 # endif
 
-// Version mismatch.
+/* Version mismatch. */
 # define EX_MISMATCH 63
 
 /*---------.