1 files changed, 7 insertions, 0 deletions
diff --git a/src/util.h b/src/util.h
index fbd841f7a8..fa1e664c92 100644
--- a/src/util.h
+++ b/src/util.h
@@ -256,6 +256,13 @@ inline int atoi(const std::string& str)
     return atoi(str.c_str());
 }
 
+/**
+ * Convert string to signed 32-bit integer with strict parse error feedback.
+ * @returns true if the entire string could be parsed as valid integer,
+ *   false if not the entire string could be parsed or when overflow or underflow occured.
+ */
+bool ParseInt32(const std::string& str, int32_t *out);
+
 inline int roundint(double d)
 {
     return (int)(d > 0 ? d + 0.5 : d - 0.5);