Initial commit.

1 files changed, 19 insertions, 0 deletions

diff --git a/log/include/log/log.h b/log/include/log/log.h
new file mode 100644
index 0000000..41a83cc
--- /dev/null
+++ b/log/include/log/log.h
@@ -0,0 +1,19 @@
+#pragma once
+
+// Current implementation assumes a posix environment.
+
+#include <stdio.h>
+
+typedef enum { LogDebug, LogInfo, LogWarning, LogError } LogLevel;
+
+#define LOG(tag, ...)                                                          \
+  {                                                                            \
+    printf("[%s] %s:%d: ", #tag, __FILE__, __LINE__);                          \
+    printf(__VA_ARGS__);                                                       \
+    printf("\n");                                                              \
+  }
+
+#define LOGD(...) LOG(DEBUG, __VA_ARGS__)
+#define LOGI(...) LOG(INFO, __VA_ARGS__)
+#define LOGW(...) LOG(WARN, __VA_ARGS__)
+#define LOGE(...) LOG(ERROR, __VA_ARGS__)