1 files changed, 20 insertions, 0 deletions
diff --git a/btest.h b/btest.h
new file mode 100644
index 0000000..d1f4db3
--- /dev/null
+++ b/btest.h
@@ -0,0 +1,20 @@
+typedef int (*funct_t)(void);
+typedef int (*funct1_t)(int);
+typedef int (*funct2_t)(int, int);
+typedef int (*funct3_t)(int, int, int);
+
+/* Combine all the information about a function and its tests as structure */
+typedef struct {
+    char* name;             /* String name */
+    funct_t solution_funct; /* Function */
+    funct_t test_funct;     /* Test function */
+    int args;               /* Number of function arguments */
+    char* ops;              /* List of legal operators. Special case: "$" for floating point */
+    int op_limit;           /* Max number of ops allowed in solution */
+    int rating;             /* Problem rating (1 -- 4) */
+    int arg_ranges[3][2];   /* Argument ranges. Always defined for 3 args, even if */
+                            /* the function takes fewer. Special case: First arg */
+                            /* must be set to {1,1} for f.p. puzzles */
+} test_rec, *test_ptr;
+
+extern test_rec test_set[];