From 57bc0cec5225939f2ee1ae4de4cd36742a92d7d8 Mon Sep 17 00:00:00 2001
From: Patrick Lipka <patrick.lipka@codasip.com>
Date: Thu, 7 Aug 2025 15:44:52 +0200
Subject: [PATCH] Add error enum

---
 src/rvprof_internal.h | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/src/rvprof_internal.h b/src/rvprof_internal.h
index 3769bfc..af6dde0 100644
--- a/src/rvprof_internal.h
+++ b/src/rvprof_internal.h
@@ -21,7 +21,16 @@ extern "C"{
 #define MAX_NAME_LEN 64
 
 
-
+// error enum
+typedef enum {
+    RVPROF_SUCCESS = 0,
+    RVPROF_ERROR_MEMORY = -1,
+    RVPROF_ERROR_IO = -2,
+    RVPROF_ERROR_SYMBOLS = -3,
+    RVPROF_ERROR_INVALID_STATE = -4,
+    RVPROF_ERROR_STACK_OVERFLOW = -5,
+    RVPROF_ERROR_STACK_UNDERFLOW = -6
+} rvprof_error_t
 
 
 #ifdef __cplusplus