From 73c2b00a10c5786ddeeacc915e233fd4df1c9321 Mon Sep 17 00:00:00 2001
From: Martial Simon <msimon_fr@hotmail.com>
Date: Sat, 11 Oct 2025 22:19:00 +0200
Subject: fix: evalexpr & tinyprintf contenaient toute la piscine

---
 rushs/evalexpr/src/evalexpr.h | 43 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)
 create mode 100644 rushs/evalexpr/src/evalexpr.h

(limited to 'rushs/evalexpr/src/evalexpr.h')

diff --git a/rushs/evalexpr/src/evalexpr.h b/rushs/evalexpr/src/evalexpr.h
new file mode 100644
index 0000000..d440ae1
--- /dev/null
+++ b/rushs/evalexpr/src/evalexpr.h
@@ -0,0 +1,43 @@
+#ifndef EVALEXPR_H
+#define EVALEXPR_H
+
+#include <stddef.h>
+
+#include "fifo.h"
+#include "stack.h"
+#include "stack_struct.h"
+
+enum token_type
+{
+    NUMBER = 0,
+    SUB = 1,
+    ADD = 1,
+    MOD = 2,
+    DIV = 2,
+    MUL = 2,
+    EXP = 3,
+    UN_PLUS = 4,
+    UN_MINUS = 4,
+    PAR_LEFT = 5,
+    PAR_RIGHT = 5,
+    WRONG_TOKEN = -1,
+};
+
+struct token
+{
+    enum token_type type;
+    int value;
+};
+
+// evalrpn
+int parse_number(const char *expr, size_t *offset);
+int get_operands(struct stack **s, int *op1, int *op2);
+int my_pow(int a, int b);
+int evalrpn(const char *expr, int *retval);
+
+// shunting yard
+int opcmp(struct token *op1, struct token *op2);
+enum token_type get_type(char op);
+int shunting_yard(const char *expr, char **rpn);
+
+#endif /* ! EVALEXPR_H */
-- 
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