warning: no previous prototype for ‘mkecstbl’ [-Wmissing-prototypes]

diff --git a/src/gen.c b/src/gen.c
index 16fa9b2d231c14ba496329753167ea02d64d5f18..2f9f91a92ff544651dc93531c562aba37256e42e 100644 (file)
--- a/src/gen.c
+++ b/src/gen.c
@@ -450,7 +450,7 @@ void genctbl (void)
 
 /* mkecstbl - Make equivalence-class tables.  */
 
-struct yytbl_data *mkecstbl (void)
+static struct yytbl_data *mkecstbl (void)
 {
        int i;
        struct yytbl_data *tbl = 0;