MEDIUM: xxhash: use the XXH_INLINE_ALL macro to inline all functions
This way we make all xxhash functions inline, with implementations being
directly included within xxhash.h.
Makefile is updated as well, since we don't need to compile and link
xxhash.o anymore.
Inlining should improve performance on small data inputs.
diff --git a/Makefile b/Makefile
index 95d52ca..6bfbbf9 100644
--- a/Makefile
+++ b/Makefile
@@ -847,7 +847,7 @@
src/mworker-prog.o src/signal.o src/proto_udp.o src/lb_map.o \
src/sock_inet.o src/ev_select.o src/cfgparse-tcp.o \
src/action.o src/thread.o src/sha1.o src/ebmbtree.o \
- src/cfgparse-unix.o src/dict.o src/xxhash.o src/time.o \
+ src/cfgparse-unix.o src/dict.o src/time.o \
src/hpack-dec.o src/arg.o src/hpack-tbl.o src/eb64tree.o \
src/chunk.o src/shctx.o src/regex.o src/fcgi.o src/eb32tree.o \
src/eb32sctree.o src/dynbuf.o src/pipe.o src/lru.o \