HASH_KEYCMP       565 ompi/mca/topo/treematch/treematch/uthash.h #define HASH_KEYCMP(a,b,len) memcmp(a,b,len) 
HASH_KEYCMP       611 opal/mca/hwloc/hwloc201/hwloc/include/netloc/uthash.h #define HASH_KEYCMP(a,b,len) memcmp(a,b,(unsigned long)(len))