X-Git-Url: https://secure.softndesign.org/git/?a=blobdiff_plain;f=parser.h;h=629b1b49a83272210f7faa1af41a7668506f54c9;hb=5fe6254a8974dbe1fa199b5e3cc010af9bee87b3;hp=ed17452867d4a1014d943f066b2cf685c8408176;hpb=f29271085277e2cfe75796b4156c8339a901211d;p=calc.git

diff --git a/parser.h b/parser.h
index ed17452..629b1b4 100644
--- a/parser.h
+++ b/parser.h
@@ -4,12 +4,13 @@
 /* function type */
 
 typedef enum {
-    Val = 0,
+    Val = 0, Sig,
     Add, Sub,
-    Mul, Div, Pow,
-    Sqr,
+    Mul, Div, Mod,
+    Pow, Sqr,
     Cos, Sin, Atn,
-    Log, Exp
+    Log, Exp,
+    Qui, Hel
 } func_t;
 
 /* keyword type */
@@ -29,7 +30,7 @@ typedef struct _element_t {
     func_t func;
     int nbops;
     struct _element_t *ops[MAX_OPERANDS];
-    float value;
+    double value;
     int prio;
 } element_t;
 
@@ -37,11 +38,13 @@ typedef struct _element_t {
 
 /* parser function */
 
+void delelement (element_t *root);
+
 element_t *parser (char *str, char **next, int prio);
 
 void print_element (element_t *root, int level);
 
-double evaluate_element (element_t *root);
+double evaluate_element (element_t *root, char mask);
 
 #endif /* __PARSER_H__ */