removed the #if 0'ed pragmas that disable warnings on msvc

#define HAVE_UNISTD_H 1

#endif

/**************************************************

 *This is to eliminate the warnings when compiled *

 * using MS VC++ compiler	  			  *

 **************************************************/

#if 0

#pragma warning (disable: 4244)	/* truncation from 'const int' to 'char' */

#pragma warning (disable: 4127)	/* conditional expression is constant */

#pragma warning (disable: 4706)	/* assignment within conditional expression */

#pragma warning (disable: 4761)	/* integral size mismatch in argument */

#pragma warning (disable: 4101)	/* unreferenced local variable */

#pragma warning (disable: 4131)	/* uses old-style declarator */

#pragma warning (disable: 4057)	/* const char *' differs in indirection to

                                   slightly different base types from

                                   'unsigned char [x] */

#pragma warning (disable: 4100)	/* unreferenced formal parameter */

#pragma warning (disable: 4055)	/* type cast' : from data pointer 'void *' to

                                   function pointer

                                   'void *(__cdecl *)(char *,int ) */

#pragma warning (disable: 4701)	/* local variable may be used without having

                                   been initialized */

#pragma warning (disable: 4715)	/* ToHour' : not all control paths return a

                                   value */

#pragma warning (disable: 4115) /* warning C4115: '_RPC_ASYNC_STATE' : named

                                   type definition in parentheses */

#pragma warning (disable: 4206) /* this does what? */

#endif