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-rw-r--r--manual/examples/argp-ex3.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/manual/examples/argp-ex3.c b/manual/examples/argp-ex3.c
index a8a48ea..d5896ee 100644
--- a/manual/examples/argp-ex3.c
+++ b/manual/examples/argp-ex3.c
@@ -129,7 +129,8 @@ parse_opt (int key, char *arg, struct argp_state *state)
/* Our argp parser. */
static struct argp argp = { options, parse_opt, args_doc, doc };
-int main (int argc, char **argv)
+int
+main (int argc, char **argv)
{
struct arguments arguments;