he -> hi

src/symbols.h

@@ -0,0 +1,22 @@
+#ifndef SYMBOLS_H_
+#define SYMBOLS_H_
+
+#include <link.h>
+#include <stddef.h>
+#include <stdint.h>
+
+typedef struct {
+  char **names;
+  void **addresses;
+  size_t count;
+  size_t capacity;
+} SymbolInfos;
+
+typedef enum { CREATE_SUCCESS = 0, CREATE_FAILED } CreateResult;
+
+struct dl_phdr_info;
+
+CreateResult hi_create_symbol_info(SymbolInfos *, struct dl_phdr_info *);
+void hi_free_symbol_info(SymbolInfos *);
+
+#endif // SYMBOLS_H_