1 files changed, 10 insertions, 5 deletions
diff --git a/tmp/printf/printf.h b/tmp/printf/printf.h
index 9723b0f..f697ea6 100755
--- a/tmp/printf/printf.h
+++ b/tmp/printf/printf.h
@@ -108,17 +108,22 @@ regs Kusti, 23.10.2004
 
 #include <stdarg.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 void init_printf(void* putp,void (*putf) (void*,char));
 
-void tfp_printf(char *fmt, ...);
-void tfp_sprintf(char* s,char *fmt, ...);
+void tfp_printf(const char *fmt, ...);
+void tfp_sprintf(char* s,const char *fmt, ...);
 
-void tfp_format(void* putp,void (*putf) (void*,char),char *fmt, va_list va);
+void tfp_format(void* putp,void (*putf) (void*,char),const char *fmt, va_list va);
 
 #define printf tfp_printf 
 #define sprintf tfp_sprintf 
 
+#ifdef __cplusplus
+};
 #endif
 
-
-
+#endif