X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~yarrgweb/git?p=ypp-sc-tools.main.git;a=blobdiff_plain;f=pctb%2Focr.h;h=5371c75b631ac61ea29db285d883ffc99c416875;hp=5b5f697dbd88603a37dd8f518f91308c39192dfb;hb=4903e3f2fbd534bde1bc3ebc4d84328297e0b388;hpb=451e1b1ed16a7a53395c030598a83031e266f973

diff --git a/pctb/ocr.h b/pctb/ocr.h
index 5b5f697..5371c75 100644
--- a/pctb/ocr.h
+++ b/pctb/ocr.h
@@ -83,14 +83,17 @@ void debug_flush(void);
 
 const char *get_vardir(void);
 
+#define DEFINE_VWRAPPERF(decls, funcf)					\
+  decls void funcf(const char *fmt, ...) {				\
+    va_list al;  va_start(al,fmt);  v##funcf(fmt,al);  va_end(al);	\
+  }
+
 #define DEBUG_DEFINE_SOME_DEBUGF(fl,funcf)				\
   static void v##funcf(const char *fmt, va_list al) {			\
     if (DEBUGP(fl))							\
       vfprintf(debug,fmt,al);						\
   }									\
-  static void funcf(const char *fmt, ...) {				\
-    va_list al;  va_start(al,fmt);  v##funcf(fmt,al);  va_end(al);	\
-  }
+  DEFINE_VWRAPPERF(static, funcf)
 
 #define DEBUG_DEFINE_DEBUGF(fl) DEBUG_DEFINE_SOME_DEBUGF(fl,debugf)