[git commit] libbb/sha: #undef macro names before #defining them.

Denys Vlasenko vda.linux at googlemail.com
Sun Jul 5 18:34:38 UTC 2009


commit: http://git.busybox.net/busybox/commit/?id=fe4ef36bcd660598cac4bdb5f428b3f0bdbc3fa3
branch: http://git.busybox.net/busybox/commit/?id=refs/heads/master


Signed-off-by: Denys Vlasenko <vda.linux at googlemail.com>
---
 libbb/sha1.c |   13 +++++++++++++
 1 files changed, 13 insertions(+), 0 deletions(-)

diff --git a/libbb/sha1.c b/libbb/sha1.c
index 9fa095e..ea645b7 100644
--- a/libbb/sha1.c
+++ b/libbb/sha1.c
@@ -53,6 +53,12 @@ static inline uint64_t hton64(uint64_t v)
 #endif
 
 
+/* Some arch headers have conflicting defines */
+#undef ch
+#undef parity
+#undef maj
+#undef rnd
+
 static void FAST_FUNC sha1_process_block64(sha1_ctx_t *ctx)
 {
 	unsigned t;
@@ -162,6 +168,13 @@ static const uint64_t sha_K[80] = {
 	0x5fcb6fab3ad6faecULL, 0x6c44198c4a475817ULL
 };
 
+#undef Ch
+#undef Maj
+#undef S0
+#undef S1
+#undef R0
+#undef R1
+
 static void FAST_FUNC sha256_process_block64(sha256_ctx_t *ctx)
 {
 	unsigned t;
-- 
1.6.3.3


More information about the busybox-cvs mailing list