Index: uspace/lib/c/Makefile
===================================================================
--- uspace/lib/c/Makefile	(revision 042fbe0c7c1554d67557bfe39825352d0ac29fbe)
+++ uspace/lib/c/Makefile	(revision 5cac9cd63351b73d1089c632a0444008d133fe8a)
@@ -108,4 +108,5 @@
 	generic/adt/measured_strings.c \
 	generic/adt/char_map.c \
+	generic/adt/prodcons.c \
 	generic/time.c \
 	generic/stdlib.c \