2006-08-31 Anders Carlsson <acarlsson@apple.com>

2006-08-31  Anders Carlsson  <acarlsson@apple.com>

        Reviewed by Darin.

        Add new portability functions to MathExtras.h and add StringExtras.h which is for
        string portability functions.

        * JavaScriptCore.vcproj/JavaScriptCore/JavaScriptCore.vcproj:
        * bindings/c/c_instance.cpp:
        * kjs/date_object.cpp:
        * wtf/MathExtras.h:
        (copysign):
        (isfinite):
        * wtf/StringExtras.h: Added.
        (snprintf):
        (strncasecmp):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@16164 268f45cc-cd09-0410-ab3c-d52691b4dbfc