PHP 4.1.x Win32 Extension Compile Error with oject_init()

Hello, I've developed a cross platform component that I'm trying to distribute. The module compiles great under Solaris, Linux, and FreeBSD with PHP 4.0.4, 4.0.5, 4.0.6, 4.1.0, and 4.1.1. The extension also will compile fine under Win32 for PHP 4.0.4, 4.0.5, an 4.0.6. However, the extension will not compile under Visual C++ against the source code for 4.1.0 and 4.1.1. The only line that causes the compile error is the following one with the object_init() function. This is just a snippet of code: // the temp carrier zval * cl; // the temp carrier zval * temp; // try to init the carrier list array if (SUCCESS != array_init(cl)) return; // create the carrier object MAKE_STD_ZVAL(temp); // init the carrier object if (SUCCESS != object_init(temp)) { return; } The weird part is the the array_init() function causes no problem at all. Its just the object_init() function call. Here is the specific Visual C++ error. swsms.c(264) : error C2065: 'tsrm_ls' : undeclared identifier swsms.c(264) : warning C4022: '_object_init' : pointer mismatch for actual parameter 2 I hope someone can help me. I'm wondering if this is a bug with version 4.1.0? Notice that my code compiles great under all the other versions of PHP, just not with 4.1.0 and 4.1.1. -Joe