--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/main/windows/SDL_windows_main.c	Thu Jan 20 18:04:05 2011 -0800
@@ -0,0 +1,205 @@
+/*
+    SDL_main.c, placed in the public domain by Sam Lantinga  4/13/98
+
+    The WinMain function -- calls your program's main() function
+*/
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+
+/* Include the SDL main definition header */
+#include "SDL.h"
+#include "SDL_main.h"
+
+#ifdef main
+# ifndef _WIN32_WCE_EMULATION
+#  undef main
+# endif /* _WIN32_WCE_EMULATION */
+#endif /* main */
+
+#if defined(_WIN32_WCE) && _WIN32_WCE < 300
+/* seems to be undefined in Win CE although in online help */
+#define isspace(a) (((CHAR)a == ' ') || ((CHAR)a == '\t'))
+#endif /* _WIN32_WCE < 300 */
+
+static void
+UnEscapeQuotes(char *arg)
+{
+    char *last = NULL;
+
+    while (*arg) {
+        if (*arg == '"' && *last == '\\') {
+            char *c_curr = arg;
+            char *c_last = last;
+
+            while (*c_curr) {
+                *c_last = *c_curr;
+                c_last = c_curr;
+                c_curr++;
+            }
+            *c_last = '\0';
+        }
+        last = arg;
+        arg++;
+    }
+}
+
+/* Parse a command line buffer into arguments */
+static int
+ParseCommandLine(char *cmdline, char **argv)
+{
+    char *bufp;
+    char *lastp = NULL;
+    int argc, last_argc;
+
+    argc = last_argc = 0;
+    for (bufp = cmdline; *bufp;) {
+        /* Skip leading whitespace */
+        while (isspace(*bufp)) {
+            ++bufp;
+        }
+        /* Skip over argument */
+        if (*bufp == '"') {
+            ++bufp;
+            if (*bufp) {
+                if (argv) {
+                    argv[argc] = bufp;
+                }
+                ++argc;
+            }
+            /* Skip over word */
+            lastp = bufp;
+            while (*bufp && (*bufp != '"' || *lastp == '\\')) {
+                lastp = bufp;
+                ++bufp;
+            }
+        } else {
+            if (*bufp) {
+                if (argv) {
+                    argv[argc] = bufp;
+                }
+                ++argc;
+            }
+            /* Skip over word */
+            while (*bufp && !isspace(*bufp)) {
+                ++bufp;
+            }
+        }
+        if (*bufp) {
+            if (argv) {
+                *bufp = '\0';
+            }
+            ++bufp;
+        }
+
+        /* Strip out \ from \" sequences */
+        if (argv && last_argc != argc) {
+            UnEscapeQuotes(argv[last_argc]);
+        }
+        last_argc = argc;
+    }
+    if (argv) {
+        argv[argc] = NULL;
+    }
+    return (argc);
+}
+
+/* Show an error message */
+static void
+ShowError(const char *title, const char *message)
+{
+/* If USE_MESSAGEBOX is defined, you need to link with user32.lib */
+#ifdef USE_MESSAGEBOX
+    MessageBox(NULL, message, title, MB_ICONEXCLAMATION | MB_OK);
+#else
+    fprintf(stderr, "%s: %s\n", title, message);
+#endif
+}
+
+/* Pop up an out of memory message, returns to Windows */
+static BOOL
+OutOfMemory(void)
+{
+    ShowError("Fatal Error", "Out of memory - aborting");
+    return FALSE;
+}
+
+#if defined(_MSC_VER) && !defined(_WIN32_WCE)
+/* The VC++ compiler needs main defined */
+#define console_main main
+#endif
+
+/* This is where execution begins [console apps] */
+int
+console_main(int argc, char *argv[])
+{
+    int status;
+
+    /* Run the application main() code */
+    status = SDL_main(argc, argv);
+
+    /* Exit cleanly, calling atexit() functions */
+    exit(status);
+
+    /* Hush little compiler, don't you cry... */
+    return 0;
+}
+
+/* This is where execution begins [windowed apps] */
+int WINAPI
+WinMain(HINSTANCE hInst, HINSTANCE hPrev, LPTSTR szCmdLine, int sw)
+{
+    char **argv;
+    int argc;
+    char *cmdline;
+#ifdef _WIN32_WCE
+    wchar_t *bufp;
+    int nLen;
+#else
+    char *bufp;
+    size_t nLen;
+#endif
+
+#ifdef _WIN32_WCE
+    nLen = wcslen(szCmdLine) + 128 + 1;
+    bufp = SDL_stack_alloc(wchar_t, nLen * 2);
+    wcscpy(bufp, TEXT("\""));
+    GetModuleFileName(NULL, bufp + 1, 128 - 3);
+    wcscpy(bufp + wcslen(bufp), TEXT("\" "));
+    wcsncpy(bufp + wcslen(bufp), szCmdLine, nLen - wcslen(bufp));
+    nLen = wcslen(bufp) + 1;
+    cmdline = SDL_stack_alloc(char, nLen);
+    if (cmdline == NULL) {
+        return OutOfMemory();
+    }
+    WideCharToMultiByte(CP_ACP, 0, bufp, -1, cmdline, nLen, NULL, NULL);
+#else
+    /* Grab the command line */
+    bufp = GetCommandLine();
+    nLen = SDL_strlen(bufp) + 1;
+    cmdline = SDL_stack_alloc(char, nLen);
+    if (cmdline == NULL) {
+        return OutOfMemory();
+    }
+    SDL_strlcpy(cmdline, bufp, nLen);
+#endif
+
+    /* Parse it into argv and argc */
+    argc = ParseCommandLine(cmdline, NULL);
+    argv = SDL_stack_alloc(char *, argc + 1);
+    if (argv == NULL) {
+        return OutOfMemory();
+    }
+    ParseCommandLine(cmdline, argv);
+
+    /* Run the main program */
+    console_main(argc, argv);
+
+    /* Hush little compiler, don't you cry... */
+    return 0;
+}
+
+/* vi: set ts=4 sw=4 expandtab: */