ranctx            121 third_party/tcmalloc/chromium/src/system-alloc.cc u4 ranval(ranctx* x) {
ranctx            131 third_party/tcmalloc/chromium/src/system-alloc.cc void raninit(ranctx* x, u4 seed) {
ranctx            168 third_party/tcmalloc/chromium/src/system-alloc.cc   static ranctx ctx;