(svn r4142) - Fix [FS#74]: Incorrectly loaded settings from the config file when the signed uint32 variable would be negative.

1 files changed, 6 insertions, 0 deletions

diff --git a/macros.h b/macros.h
index 8f1064a0d..4f9fa192d 100644
--- a/macros.h
+++ b/macros.h
@@ -35,6 +35,12 @@ static inline int clamp(int a, int min, int max)
 	return a;
 }
 
+static inline uint clampu(uint a, uint min, uint max)
+{
+	if (a <= min) return min;
+	if (a >= max) return max;
+	return a;
+}
 
 static inline int32 BIGMULSS(int32 a, int32 b, int shift) {
 	return (int32)(((int64)(a) * (int64)(b)) >> (shift));