1 files changed, 11 insertions, 0 deletions
diff --git a/error.c b/error.c
new file mode 100644
index 0000000..577597a
--- /dev/null
+++ b/error.c
@@ -0,0 +1,11 @@
+#include "cub3d.h"
+
+void	error_put_usage_exit(char *name)
+{
+	ft_putstr_fd(name, STDERR_FILENO);
+	ft_putendl_fd(": missing file operand", STDERR_FILENO);
+	ft_putstr_fd("Usage: ", STDERR_FILENO);
+	ft_putstr_fd(name, STDERR_FILENO);
+	ft_putendl_fd(" [.cub file] [--save]", STDERR_FILENO);
+	exit(EXIT_FAILURE);
+}