This file is part of mingw-cross-env. See doc/index.html for further information. This patch has been taken from: http://permalink.gmane.org/gmane.text.xml.soap.gsoap/1933 diff -urN a/gsoap/stdsoap2.h b/gsoap/stdsoap2.h --- a/gsoap/stdsoap2.h 2010-09-19 01:20:12.000000000 +0200 +++ b/gsoap/stdsoap2.h 2010-09-19 21:00:31.442187011 +0200 @@ -536,6 +536,7 @@ #ifdef WITH_C_LOCALE # include +# include #else # undef HAVE_STRTOF_L # undef HAVE_STRTOD_L