diff -up google-perftools-1.7/src/google/malloc_hook_c.h.BAD google-perftools-1.7/src/google/malloc_hook_c.h --- google-perftools-1.7/src/google/malloc_hook_c.h.BAD 2011-02-18 13:16:03.389422008 -0500 +++ google-perftools-1.7/src/google/malloc_hook_c.h 2011-02-18 13:16:12.825421817 -0500 @@ -40,7 +40,7 @@ #include <stddef.h> #include <sys/types.h> -// Annoying stuff for windows -- makes sure clients can import these functions +/* Annoying stuff for windows -- makes sure clients can import these functions */ #ifndef PERFTOOLS_DLL_DECL # ifdef _WIN32 # define PERFTOOLS_DLL_DECL __declspec(dllimport)