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-rw-r--r--src/expr.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/src/expr.c b/src/expr.c
index a61bc34c9..d220a9c20 100644
--- a/src/expr.c
+++ b/src/expr.c
@@ -75,8 +75,6 @@ static char **args;
/* The name this program was run with. */
char *program_name;
-char *xstrdup ();
-
static VALUE *docolon PARAMS ((VALUE *sv, VALUE *pv));
static VALUE *eval PARAMS ((void));
static VALUE *int_value PARAMS ((int i));