1 files changed, 36 insertions, 0 deletions
diff --git a/src/cli.h b/src/cli.h
new file mode 100644
index 0000000..e9b832b
--- /dev/null
+++ b/src/cli.h
@@ -0,0 +1,36 @@
+/*
+ * ecgen, tool for generating Elliptic curve domain parameters
+ * Copyright (C) 2017 J08nY
+ */
+#ifndef ECGEN_CLI_H
+#define ECGEN_CLI_H
+
+#include <argp.h>
+#include <stdbool.h>
+#include <stdlib.h>
+
+extern char doc[];
+extern char args_doc[];
+extern struct argp_option options[];
+
+typedef enum {
+	FIELD_PRIME,
+	FIELD_BINARY
+} field_t;
+
+struct arguments {
+	field_t field;
+	bool binary_field;
+	bool prime_field;
+	bool random;
+	bool prime;
+	char *datadir;
+	char *output;
+	char *input;
+	bool append;
+	long bits;
+};
+
+error_t parse_opt(int key, char *arg, struct argp_state *state);
+
+#endif  // ECGEN_CLI_H