cast needed on big-endian platforms

git-svn-id: https://svn.r-project.org/R/trunk@66952 00db46b3-68df-0310-9c12-caf00c1e9a41
document change

git-svn-id: https://svn.r-project.org/R/trunk@66954 00db46b3-68df-0310-9c12-caf00c1e9a41
update for valgrind 3.10.0

git-svn-id: https://svn.r-project.org/R/trunk@66956 00db46b3-68df-0310-9c12-caf00c1e9a41
move valgrind headers to subdir for consistency with a system installation

git-svn-id: https://svn.r-project.org/R/trunk@66958 00db46b3-68df-0310-9c12-caf00c1e9a41
missing xref

git-svn-id: https://svn.r-project.org/R/trunk@66959 00db46b3-68df-0310-9c12-caf00c1e9a41
update

git-svn-id: https://svn.r-project.org/R/trunk@66960 00db46b3-68df-0310-9c12-caf00c1e9a41
partially fulfil PR#16808

git-svn-id: https://svn.r-project.org/R/trunk@66962 00db46b3-68df-0310-9c12-caf00c1e9a41
update

git-svn-id: https://svn.r-project.org/R/trunk@66963 00db46b3-68df-0310-9c12-caf00c1e9a41
re-make

git-svn-id: https://svn.r-project.org/R/trunk@66964 00db46b3-68df-0310-9c12-caf00c1e9a41
unclear when valgrind headers changed

git-svn-id: https://svn.r-project.org/R/trunk@66966 00db46b3-68df-0310-9c12-caf00c1e9a41
probably safer test

git-svn-id: https://svn.r-project.org/R/trunk@66967 00db46b3-68df-0310-9c12-caf00c1e9a41
update to PCRE 8.36

git-svn-id: https://svn.r-project.org/R/trunk@66968 00db46b3-68df-0310-9c12-caf00c1e9a41
typo

git-svn-id: https://svn.r-project.org/R/trunk@66969 00db46b3-68df-0310-9c12-caf00c1e9a41