1 files changed, 1 insertions, 11 deletions
diff --git a/core/qthelper.h b/core/qthelper.h
index c699c5653..02fc629f8 100644
--- a/core/qthelper.h
+++ b/core/qthelper.h
@@ -6,13 +6,7 @@
 #include "dive.h"
 #include "divelist.h"
 
-// 1) Types and macros
-
-#ifdef __GNUC__
-#define __printf(x, y) __attribute__((__format__(__printf__, x, y)))
-#else
-#define __printf(x, y)
-#endif
+// 1) Types
 
 enum inertgas {N2, HE};
 
@@ -56,8 +50,6 @@ QString getUUID();
 QStringList imageExtensionFilters();
 char *intdup(int index);
 char *copy_qstring(const QString &);
-__printf(1, 2) QString asprintf_loc(const char *cformat, ...);
-__printf(1, 0) QString vasprintf_loc(const char *cformat, va_list ap);
 #endif
 
 // 3) Functions visible to C and C++
@@ -93,8 +85,6 @@ void cache_insert(int tissue, int timestep, enum inertgas gas, double value);
 void print_qt_versions();
 void lock_planner();
 void unlock_planner();
-__printf(3, 4) int snprintf_loc(char *dst, size_t size, const char *cformat, ...);
-__printf(3, 0) int vsnprintf_loc(char *dst, size_t size, const char *cformat, va_list ap);
 
 #ifdef __cplusplus
 }