1  /*
       2   *  TEST SUITE FOR MB/WC FUNCTIONS IN C LIBRARY
       3   *
       4   *	 FILE:	dat_isw-funcs.h
       5   *
       6   *	 ISW*:	int isw* (wint_t wc);
       7   */
       8  
       9  #include <errno.h>
      10  #include <stdlib.h>
      11  #include <wctype.h>
      12  #include "tst_types.h"
      13  #include "tgn_locdef.h"
      14  
      15  #define TST_ISW_LOC(FUNC, func) \
      16  	TST_ISW## FUNC	  tst_isw## func ##_loc []
      17  
      18  #define TST_ISW_REC(locale, func) \
      19  	{  Tisw## func,	   TST_LOC_## locale  },
      20  
      21  /*
      22   *  NOTE:
      23   *    Set ret_flg = 1, when a return value is expected to be 0 (FALSE).
      24   *    Set ret_flg = 0, when a return value is expected to be non-zero (TRUE).
      25   *
      26   *    Since the functions return *non*-zero value for TRUE, can't
      27   *    compare an actual return value with an expected return value.
      28   *    Set the ret_flg=0 for TRUE cases and the tst_isw*() will check
      29   *    the non-zero value.
      30   *
      31   *    { { WEOF }, { 0,1,0 } },
      32   *		      | |
      33   *		      | ret_val: an expected return value
      34   *		      ret_flg: if 1, compare an actual return value with the
      35   *			       ret_val; if 0, the test program
      36   *			       checks the actual return value.
      37   */