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-rw-r--r--coreutils/diff.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/coreutils/diff.c b/coreutils/diff.c
index c846e2b..31c20f0 100644
--- a/coreutils/diff.c
+++ b/coreutils/diff.c
@@ -1170,6 +1170,7 @@ static void diffdir(char *p1, char *p2)
#endif
+int diff_main(int argc, char **argv);
int diff_main(int argc, char **argv)
{
bool gotstdin = 0;