diff --git a/lrzip_private.h b/lrzip_private.h
index d2ce1eb..e7cd109 100644
--- a/lrzip_private.h
+++ b/lrzip_private.h
@@ -452,7 +452,6 @@ struct rzip_control {
 	const char *util_outfile;
 	char delete_outfile;
 	FILE *outputfile;
-	char library_mode;
 	int log_level;
 	void (*info_cb)(void *data, int pct, int chunk_pct);
 	void *info_data;
@@ -513,11 +512,7 @@ struct stream_info {
 static inline void __attribute__((format(printf, 6, 7))) print_stuff(const rzip_control *control, int level, unsigned int line, const char *file, const char *func, const char *format, ...)
 {
 	va_list ap;
-	if (control->library_mode && control->log_cb && (control->log_level >= level)) {
-		va_start(ap, format);
-		control->log_cb(control->log_data, level, line, file, func, format, ap);
-		va_end(ap);
-	} else if (control->msgout) {
+	if (control->msgout) {
 		va_start(ap, format);
 		vfprintf(control->msgout, format, ap);
 		va_end(ap);
@@ -528,11 +523,7 @@ static inline void __attribute__((format(printf, 6, 7))) print_stuff(const rzip_
 static inline void __attribute__((format(printf, 5, 6))) print_err(const rzip_control *control, unsigned int line, const char *file, const char *func, const char *format, ...)
 {
 	va_list ap;
-	if (control->library_mode && control->log_cb && (control->log_level >= 0)) {
-		va_start(ap, format);
-		control->log_cb(control->log_data, 0, line, file, func, format, ap);
-		va_end(ap);
-	} else if (control->msgerr) {
+	if (control->msgerr) {
 		va_start(ap, format);
 		vfprintf(control->msgerr, format, ap);
 		va_end(ap);
diff --git a/util.h b/util.h
index e5934aa..3068c99 100644
--- a/util.h
+++ b/util.h
@@ -43,8 +43,6 @@ static inline void __attribute__((format(printf, 5, 6))) fatal(const rzip_contro
 	} else
 		control->log_cb(control->log_data, 0, line, file, func, format, ap);
 	va_end(ap);
-	if (!control->library_mode)
-		fatal_exit((rzip_control*)control);
 }
 #ifdef fatal
 # undef fatal
@@ -68,8 +66,6 @@ static inline void __attribute__((format(printf, 5, 6))) failure(const rzip_cont
 	else
 		control->log_cb(control->log_data, 0, line, file, func, format, ap);
 	va_end(ap);
-	if (!control->library_mode)
-		fatal_exit((rzip_control*)control);
 }
 #ifdef failure
 # undef failure