Merge branch 'ps/reftable-sans-compat-util' into ps/reftable-api-revamp

* ps/reftable-sans-compat-util:
  Makefile: skip reftable library for Coccinelle
  reftable: decouple from Git codebase by pulling in "compat/posix.h"
  git-compat-util.h: split out POSIX-emulating bits
  compat/mingw: split out POSIX-related bits
  reftable/basics: introduce `REFTABLE_UNUSED` annotation
  reftable/basics: stop using `SWAP()` macro
  reftable/stack: stop using `sleep_millisec()`
  reftable/system: introduce `reftable_rand()`
  reftable/reader: stop using `ARRAY_SIZE()` macro
  reftable/basics: provide wrappers for big endian conversion
  reftable/basics: stop using `st_mult()` in array allocators
  reftable: stop using `BUG()` in trivial cases
  reftable/record: don't `BUG()` in `reftable_record_cmp()`
  reftable/record: stop using `BUG()` in `reftable_record_init()`
  reftable/record: stop using `COPY_ARRAY()`
  reftable/blocksource: stop using `xmmap()`
  reftable/stack: stop using `write_in_full()`
  reftable/stack: stop using `read_in_full()`

1 files changed, 7 insertions, 1 deletions

diff --git a/reftable/system.h b/reftable/system.h
index d02eacea8f..10055fbff2 100644
--- a/reftable/system.h
+++ b/reftable/system.h
@@ -11,10 +11,16 @@ https://developers.google.com/open-source/licenses/bsd
 
 /* This header glues the reftable library to the rest of Git */
 
-#include "git-compat-util.h"
+#include "compat/posix.h"
 #include "compat/zlib-compat.h"
 
 /*
+ * Return a random 32 bit integer. This function is expected to return
+ * pre-seeded data.
+ */
+uint32_t reftable_rand(void);
+
+/*
  * An implementation-specific temporary file. By making this specific to the
  * implementation it becomes possible to tie temporary files into any kind of
  * signal or atexit handlers for cleanup on abnormal situations.