vppinfra: add missing header file to install list
@@ -205,6 +205,7 @@ nobase_include_HEADERS = \
vppinfra/bihash_vec8_8.h \
vppinfra/bihash_16_8.h \
vppinfra/bihash_24_8.h \
+ vppinfra/bihash_40_8.h \
vppinfra/bihash_48_8.h \
vppinfra/bihash_template.h \
vppinfra/bihash_template.c \
