Remove redundant declaration of yylex

yylex is already declared in (the generated) lex.c. This silences
a "redundant redeclaration of 'yylex'" warning.

Signed-off-by: Tim Wiederhake <twied@gmx.net>

2 files changed, 1 insertions, 3 deletions

diff --git a/src/gram.y b/src/gram.y
index 791e60f..a738f88 100644
--- a/src/gram.y
+++ b/src/gram.y
@@ -101,6 +101,7 @@ int mods = 0;
 unsigned int mods_used = (ShiftMask | ControlMask | Mod1Mask);
 
 extern int yylineno;
+extern int yylex(void);
 static void yyerror(const char *s);
 
 %}
diff --git a/src/twm.h b/src/twm.h
index a7793da..8786ad2 100644
--- a/src/twm.h
+++ b/src/twm.h
@@ -416,9 +416,6 @@ extern Bool RestartPreviousState;
 extern Bool
 GetWMState(Window w, int *statep, Window *iwp);
 
-extern int
-yylex(void);
-
 extern void parseWarning(const char *, ...) GCC_PRINTFLIKE(1,2);
 
 extern Atom TwmAtoms[];