rename tests rule

[calc.git] / parser.h

diff --git a/parser.h b/parser.h
index 7d486a330c764bc3aecd2bbe32e01eb79a85b5bf..ed17452867d4a1014d943f066b2cf685c8408176 100644 (file)
--- a/parser.h
+++ b/parser.h
@@ -4,7 +4,7 @@
 /* function type */
 
 typedef enum {
-    Val = 0, Set,
+    Val = 0,
     Add, Sub,
     Mul, Div, Pow,
     Sqr,
@@ -19,6 +19,7 @@ typedef struct _keyword_t {
     func_t func;
     int nbops;
     int offset;
+    int prio;
 } keyword_t;
 
 /* calculus element type */
@@ -29,16 +30,19 @@ typedef struct _element_t {
     int nbops;
     struct _element_t *ops[MAX_OPERANDS];
     float value;
+    int prio;
 } element_t;
 
 #define ERROR_OP ((element_t *)(-1))
 
 /* parser function */
 
-element_t *parser (char *str, char **next);
+element_t *parser (char *str, char **next, int prio);
 
 void print_element (element_t *root, int level);
 
+double evaluate_element (element_t *root);
+
 #endif /* __PARSER_H__ */
 
 /* vim: set ts=4 sw=4 et: */