diff --git a/src/hellolog.c b/src/hellolog.c
index f6e1249..22ed0db 100644
--- a/src/hellolog.c
+++ b/src/hellolog.c
@@ -24,6 +24,7 @@ int main(int argc, char** argv) {
     log_add_fp(f5, LOG_ERROR);
     log_add_fp(f6, LOG_FATAL);
 
+    /* C89-compatible usage example */
     log_trace2("TRACE - Hello %s", "world");
     log_debug2("DEBUG - Hello %s", "world");
     log_info2("INFO - Hello %s", "world");
@@ -31,9 +32,7 @@ int main(int argc, char** argv) {
     log_error2("ERROR - Hello %s", "world");
     log_fatal2("FATAL - Hello %s", "world");
 
-    /* Pre-C99 usage example
     log_trace3("test 3 args: %s %s", "arg1", "arg2");
-    */
     log_log(LOG_ERROR, __FILE__, __LINE__, "test 3 args: %s %s", "arg1", "arg2");
 
     fclose(f1);
diff --git a/src/log.h b/src/log.h
index 3678099..6c645f0 100644
--- a/src/log.h
+++ b/src/log.h
@@ -93,6 +93,25 @@ typedef void (*log_LockFn)(bool lock, void *udata);
 #define log_fatal5(arg1, arg2, arg3, arg4, arg5)    log_internal5(LOG_FATAL, __FILE__, __LINE__, arg1, arg2, arg3, arg4, arg5);
 /* Pre-C99 compatible definitions - END */
 
+
+#define log_trace(...)                                                         \
+            log_log(LOG_TRACE, __FILE__, __LINE__, __VA_ARGS__);
+
+#define log_debug(...)                                                         \
+            log_log(LOG_DEBUG, __FILE__, __LINE__, __VA_ARGS__);
+
+#define log_info(...)                                                          \
+            log_log(LOG_INFO, __FILE__, __LINE__, __VA_ARGS__);
+
+#define log_warn(...)                                                          \
+            log_log(LOG_WARN, __FILE__, __LINE__, __VA_ARGS__);
+
+#define log_error(...)                                                         \
+            log_log(LOG_ERROR, __FILE__, __LINE__, __VA_ARGS__);
+
+#define log_fatal(...)                                                         \
+            log_log(LOG_FATAL, __FILE__, __LINE__, __VA_ARGS__);
+
 const char *log_level_string(int level);
 void log_set_lock(log_LockFn fn, void *udata);
 void log_set_level(int level);