day 1

1 files changed, 30 insertions, 0 deletions

diff --git a/input.h b/input.h
new file mode 100644
index 0000000..f7593ce
--- /dev/null
+++ b/input.h
@@ -0,0 +1,30 @@
+#ifndef DEF_INPUTH
+#define DEF_INPUTH
+
+/* simple macro to check a result against an expected value */
+#define CHECK(actual, expected) {\
+	if(actual == expected)\
+		printf("%ld ok\n", actual);\
+	else\
+		printf("%ld ko, expected %ld\n", actual, expected);\
+}
+
+struct input_int {
+	size_t line_count;
+	int* lines;
+};
+
+struct input_str {
+	size_t line_count;
+	char** lines;
+};
+
+void input_int_read(struct input_int* result, char* filename);
+
+void input_str_read(struct input_str* result, char* filename);
+
+void input_int_free(struct input_int* input);
+
+void input_str_free(struct input_str* input);
+
+#endif