PROT_READ 10 native_client_sdk/src/libraries/nacl_io/osmman.h #define PROT_READ 0x1 PROT_READ 265 third_party/tcmalloc/chromium/src/windows/port.h #define PROT_READ PAGE_READWRITE PROT_READ 262 third_party/tcmalloc/vendor/src/windows/port.h #define PROT_READ PAGE_READWRITE