1 files changed, 30 insertions, 0 deletions
diff --git a/src/logger.h b/src/logger.h
new file mode 100644
index 0000000..dbc059f
--- /dev/null
+++ b/src/logger.h
@@ -0,0 +1,30 @@
+#ifndef LOGGER_H_
+#define LOGGER_H_
+
+#include <stdbool.h>
+
+#ifdef DEBUG
+#define DEBUG_PRINT(fmt, args...)                                              \
+  fprintf(stderr, "DEBUG: %s:%d:%s(): " fmt, __FILE__, __LINE__, __func__,     \
+          ##args)
+#else
+#define DEBUG_PRINT(fmt, args...) /* Don't do anything in release builds */
+#endif
+
+#define LOG(component, fmt, args...) append_log("[%s] " fmt, component, ##args)
+
+struct logger {
+  struct nk_text_edit *text_edit;
+  unsigned long box_lines;
+  struct nk_scroll *scrollbar;
+  bool extend_box;
+  int font_height;
+};
+
+struct logger *setup_logger(void);
+
+void append_log(const char *fmt, ...);
+
+void clear_log();
+
+#endif