[MEDIUM] implement memory pools version 2
The new pools know about their size and usage. Malloc is not used
anymore, instead a dedicated function to refill the entries is used.
diff --git a/Makefile.osx b/Makefile.osx
index 15db775..0618e68 100644
--- a/Makefile.osx
+++ b/Makefile.osx
@@ -87,7 +87,8 @@
src/time.o src/fd.o src/regex.o src/cfgparse.o src/server.o \
src/checks.o src/queue.o src/capture.o src/client.o src/proxy.o \
src/proto_http.o src/stream_sock.o src/appsession.o src/backend.o \
- src/session.o src/hdr_idx.o src/ev_select.o src/ev_poll.o src/acl.o
+ src/session.o src/hdr_idx.o src/ev_select.o src/ev_poll.o src/acl.o \
+ src/memory.o
all: haproxy