added mysql source for win build

--HG--
branch : trunk

externals/mysql/extlib/dbug/main.c

@@ -0,0 +1,24 @@
+#include <dbug.h>
+
+int main (argc, argv)
+int argc;
+char *argv[];
+{
+  int result, ix;
+  extern int factorial(int);
+  DBUG_ENTER ("main");
+  DBUG_PROCESS (argv[0]);
+  for (ix = 1; ix < argc && argv[ix][0] == '-'; ix++) {
+    switch (argv[ix][1]) {
+    case '#':
+      DBUG_PUSH (&(argv[ix][2]));
+      break;
+    }
+  }
+  for (; ix < argc; ix++) {
+    DBUG_PRINT ("args", ("argv[%d] = %s", ix, argv[ix]));
+    result = factorial (atoi(argv[ix]));
+    printf ("%d\n", result);
+  }
+  DBUG_RETURN (0);
+}