minix/lib/libmagicrt/include/magic_eval.h

   1 #ifndef _MAGIC_EVAL_H
   2 #define _MAGIC_EVAL_H
   3
   4 #include <magic_def.h>
   5
   6 typedef long (*magic_eval_func_t) (long arg);
   7
   8 PUBLIC void magic_eval_init(void);
   9
  10 /* Eval frontends. */
  11 PUBLIC int magic_eval_int(char *expr, long *result);
  12 PUBLIC int magic_eval_bool(char *expr, char *result);
  13 PUBLIC int magic_eval_float(char *expr, double *result);
  14
  15 /* Printing. */
  16 #define MAGIC_EVAL_PRINT_FUNC_RESULTS   0x01
  17 #define MAGIC_EVAL_PRINT_VAR_VALUES     0x02
  18 #define MAGIC_EVAL_PRINT_STYLE_DEFAULT  0
  19 #define MAGIC_EVAL_PRINT_STYLE_ALL      (MAGIC_EVAL_PRINT_FUNC_RESULTS|MAGIC_EVAL_PRINT_VAR_VALUES)
  20
  21 PUBLIC int magic_eval_get_print_style(void);
  22 PUBLIC void magic_eval_set_print_style(int style);
  23
  24 #endif
  25