commit c44d2f4cb8a892a603edbbe710fa82bcd30f9cb5
author David Benjamin <davidben@chromium.org> Wed Aug 20 16:24:00 2014 -0400
committer Adam Langley <agl@google.com> Thu Aug 21 01:06:07 2014 +0000
tree 8e26839eef5cc06c2bd3b0e3461f33b746b48d15
parent 5213df4e9ed9ca130c40f142893cb91f2e18eee1

Convert all zero-argument functions to '(void)'

Otherwise, in C, it becomes a K&R function declaration which doesn't actually
type-check the number of arguments.

Change-Id: I0731a9fefca46fb1c266bfb1c33d464cf451a22e
Reviewed-on: https://boringssl-review.googlesource.com/1582
Reviewed-by: Adam Langley <agl@google.com>

crypto/cpu-arm.c

diff --git a/crypto/cpu-arm.c b/crypto/cpu-arm.c
index 814df26..dac7e1e 100644
--- a/crypto/cpu-arm.c
+++ b/crypto/cpu-arm.c
@@ -69,7 +69,7 @@
 uint32_t OPENSSL_armcap_P = ARMV7_NEON_FUNCTIONAL;
 #endif
 
-char CRYPTO_is_NEON_capable() {
+char CRYPTO_is_NEON_capable(void) {
   return (OPENSSL_armcap_P & ARMV7_NEON) != 0;
 }
 
@@ -81,7 +81,7 @@
   }
 }
 
-char CRYPTO_is_NEON_functional() {
+char CRYPTO_is_NEON_functional(void) {
   static const uint32_t kWantFlags = ARMV7_NEON | ARMV7_NEON_FUNCTIONAL;
   return (OPENSSL_armcap_P & kWantFlags) == kWantFlags;
 }