git-svn-id: https://www.opensc-project.org/svnp/opensc/trunk@859 c6295689-39f2-0310-b995-f0e70906c6a9
- created new file portability.c and moved the whole mutex stuff there (so we don't pollute public header files with #ifdef HAVE_XXX anymore) git-svn-id: https://www.opensc-project.org/svnp/opensc/trunk@858 c6295689-39f2-0310-b995-f0e70906c6a9