WP                502 ompi/mca/topo/treematch/treematch/uthash.h #define WP(p) ((uint32_t*)((unsigned long)(p) & ~3UL))
WP                546 opal/mca/hwloc/hwloc201/hwloc/include/netloc/uthash.h #define WP(p) ((uint32_t*)((unsigned long)(p) & ~3UL))