improve declaration of yylex()

Replace the extern declaration of yylex() in gram.y with a
definition/use in parse.h, improving portability.

Signed-off-by: Thomas E. Dickey <dickey@invisible-island.net>

1 files changed, 0 insertions, 1 deletions

diff --git a/src/gram.y b/src/gram.y
index cf46d35..7394e81 100644
--- a/src/gram.y
+++ b/src/gram.y
@@ -100,7 +100,6 @@ static int color;
 int mods = 0;
 unsigned int mods_used = (ShiftMask | ControlMask | Mod1Mask);
 
-extern int yylex(void);
 static void yyerror(const char *s);
 
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