com32: Define ddprintf() macro

Duplicating Debug Printf;  Certain warning/error printf()
 statements are not visible if they occur before ldlinux.c32
 is loaded

Signed-off-by: Gene Cumm <gene.cumm@gmail.com>

diff --git a/com32/include/dprintf.h b/com32/include/dprintf.h
index 51d5c61..1b53969 100644 (file)
--- a/com32/include/dprintf.h
+++ b/com32/include/dprintf.h
@@ -18,9 +18,11 @@
 # ifdef DEBUG_STDIO
 #  define dprintf  printf
 #  define vdprintf vprintf
+#  define ddprintf dprintf
 # else
 void dprintf(const char *, ...);
 void vdprintf(const char *, va_list);
+#  define ddprintf(...)        { printf(__VA_ARGS__); dprintf(__VA_ARGS__); }
 # endif
 
 #else
@@ -31,6 +33,7 @@ void vdprintf(const char *, va_list);
 #define vdprintf(fmt, ap) \
     if (syslinux_debug_enabled) \
         vprintf(fmt, ap)
+#define ddprintf       printf
 
 #endif /* DEBUG */