add: ft_list_size

include/libasm.h

@@ -3,9 +3,13 @@
 #include <stddef.h>
 #include <aio.h> 
 
+#include "./list.h"
+
 char *ft_strcpy(char *dest, const char *src);
 size_t ft_strlen(const char *str);
 int ft_strcmp( const char *first, const char *second);
 ssize_t ft_write(int fd, const void *buf, size_t count);
 char *ft_strdup(const char *s);
-ssize_t ft_read(int fildes, void *buf, size_t nbyte);
+ssize_t ft_read(int fildes, void *buf, size_t nbyte);
+
+size_t ft_list_size(const t_list *root);

include/list.h

@@ -0,0 +1,7 @@
+#pragma once
+
+typedef struct s_list
+{
+    void *data;
+    struct s_list *next;
+} t_list;