Change [1bfda600](https://gitweb.torproject.org/tor.git/commit/1bfda600) added a block of helper code to src/common/compat.h that assumes SIZEOF_INTPTR_T is defined. While this is the case for configure-driven builds (defines available since [2004](https://gitweb.torproject.org/tor.git/commit/8aebd83a)), for the prepared win32 config the define is nowhere to be found. This causes a compilation error. I looked and saw that torint.h introduces type intptr_t when HAVE_INTPTR_T is not present. Also, it does `#if (SIZEOF_INTPTR_T != 0) #define HAVE_INTPTR_T`, so just defining it in orconfig.h would actually break this code. My first guess is that torint.h should define the sizeof at the moment it adds the intptr_t typedef. There might be better solutions. PS: uintptr_t should be dealt with as well. **Trac**: **Username**: ultramage