PL_CLEAR_ARENA    146 third_party/npapi/npspy/extern/nspr/plarena.h #define PL_CLEAR_ARENA(a)  memset((void*)(a), PL_FREE_PATTERN, \
PL_CLEAR_ARENA    150 third_party/npapi/npspy/extern/nspr/plarena.h #define PL_CLEAR_ARENA(a)