From: Uwe Hermann <redacted>
Date: Sat, 9 Mar 2013 11:20:17 +0000 (+0100)
Subject: Add missing ULL suffixes to SR_MHZ() et al.
X-Git-Tag: dsupstream~254
X-Git-Url: https://sigrok.org/gitaction?a=commitdiff_plain;h=0b4b41eed84be29e21b0e65c8072b546b4fdd37e;p=libsigrok.git

Add missing ULL suffixes to SR_MHZ() et al.

This fixes bug #72.
---

diff --git a/libsigrok.h b/libsigrok.h
index bf0b8b29..d4dd7bb6 100644
--- a/libsigrok.h
+++ b/libsigrok.h
@@ -77,11 +77,11 @@ enum {
 
 /* Handy little macros */
 #define SR_HZ(n)  (n)
-#define SR_KHZ(n) ((n) * 1000)
-#define SR_MHZ(n) ((n) * 1000000)
-#define SR_GHZ(n) ((n) * 1000000000)
+#define SR_KHZ(n) ((n) * (uint64_t)(1000ULL))
+#define SR_MHZ(n) ((n) * (uint64_t)(1000000ULL))
+#define SR_GHZ(n) ((n) * (uint64_t)(1000000000ULL))
 
-#define SR_HZ_TO_NS(n) (1000000000 / (n))
+#define SR_HZ_TO_NS(n) ((uint64_t)(1000000000ULL) / (n))
 
 /** libsigrok loglevels. */
 enum {