X-Git-Url: https://pd.if.org/git/?a=blobdiff_plain;f=internals%2F_PDCLIB_aux.h;h=3de8d4a9deeac2361fd981b4d1fcfc9406d6beb4;hb=0bcfdc165274be2442f7f2c974783464daa7e26c;hp=5183c9fdc3c08d6ef7759097178391d555b96dac;hpb=e2bf85ca9d5999d4d6154ddb9fe161438db44cef;p=pdclib.old

diff --git a/internals/_PDCLIB_aux.h b/internals/_PDCLIB_aux.h
index 5183c9f..3de8d4a 100644
--- a/internals/_PDCLIB_aux.h
+++ b/internals/_PDCLIB_aux.h
@@ -177,6 +177,7 @@
 
 #define _PDCLIB_cc( x, y )     x ## y
 #define _PDCLIB_concat( x, y ) _PDCLIB_cc( x, y )
+#define _PDCLIB_concat3( x, y, z ) _PDCLIB_concat( _PDCLIB_concat( x, y ), z )
 
 #define _PDCLIB_symbol2value( x ) #x
 #define _PDCLIB_symbol2string( x ) _PDCLIB_symbol2value( x )