From abf629b1f7711f7cf43685f6542e3ba53c1caa46 Mon Sep 17 00:00:00 2001
From: David Chisnall <github@theravensnest.org>
Date: Wed, 2 Jan 2019 17:40:59 +0000
Subject: [PATCH] Make some private symbols private.

---
 arc.m            | 4 ++--
 class_table.c    | 2 +-
 eh_personality.c | 8 ++++----
 hash_table.h     | 6 +++---
 protocol.c       | 2 +-
 sarray2.c        | 2 +-
 6 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/arc.m b/arc.m
index a6e6849..ea79cf2 100644
--- a/arc.m
+++ b/arc.m
@@ -107,8 +107,8 @@ static inline struct arc_tls* getARCThreadData(void)
 	return tls;
 #endif
 }
-int count = 0;
-int poolCount = 0;
+static int count = 0;
+static int poolCount = 0;
 static inline void release(id obj);
 
 /**
diff --git a/class_table.c b/class_table.c
index c3d85de..3a6f1aa 100644
--- a/class_table.c
+++ b/class_table.c
@@ -311,7 +311,7 @@ PRIVATE void objc_resolve_class_links(void)
 		}
 	} while (resolvedClass);
 }
-void __objc_resolve_class_links(void)
+PRIVATE void __objc_resolve_class_links(void)
 {
 	static BOOL warned = NO;
 	if (!warned)
diff --git a/eh_personality.c b/eh_personality.c
index 41d1675..7f2f1f1 100644
--- a/eh_personality.c
+++ b/eh_personality.c
@@ -533,19 +533,19 @@ struct thread_data
 #ifdef NO_PTHREADS
 static __thread struct thread_data thread_data;
 #else
-void clean_tls(void *td)
+static void clean_tls(void *td)
 {
 	struct thread_data *data = td;
 }
 
 static pthread_key_t key;
-void init_key(void)
+static void init_key(void)
 {
 	pthread_key_create(&key, clean_tls);
 }
 #endif
 
-struct thread_data *get_thread_data(void)
+static struct thread_data *get_thread_data(void)
 {
 #ifndef NO_PTHREADS
 	static pthread_once_t once_control = PTHREAD_ONCE_INIT;
@@ -566,7 +566,7 @@ struct thread_data *get_thread_data(void)
 #endif
 }
 
-struct thread_data *get_thread_data_fast(void)
+static struct thread_data *get_thread_data_fast(void)
 {
 #ifndef NO_PTHREADS
 	struct thread_data *td = pthread_getspecific(key);
diff --git a/hash_table.h b/hash_table.h
index 072fcf6..10c4a2b 100644
--- a/hash_table.h
+++ b/hash_table.h
@@ -116,7 +116,7 @@ typedef struct PREFIX(_table_struct)
 	struct PREFIX(_table_cell_struct) *table;
 } PREFIX(_table);
 
-struct PREFIX(_table_cell_struct) *PREFIX(alloc_cells)(PREFIX(_table) *table, int count)
+static struct PREFIX(_table_cell_struct) *PREFIX(alloc_cells)(PREFIX(_table) *table, int count)
 {
 #	if defined(ENABLE_GC) && defined(MAP_TABLE_TYPES_BITMAP)
 	return GC_CALLOC_EXPLICITLY_TYPED(count,
@@ -126,7 +126,7 @@ struct PREFIX(_table_cell_struct) *PREFIX(alloc_cells)(PREFIX(_table) *table, in
 #	endif
 }
 
-PREFIX(_table) *PREFIX(_create)(uint32_t capacity)
+static PREFIX(_table) *PREFIX(_create)(uint32_t capacity)
 {
 	PREFIX(_table) *table = CALLOC(1, sizeof(PREFIX(_table)));
 #	ifndef MAP_TABLE_NO_LOCK
@@ -143,7 +143,7 @@ PREFIX(_table) *PREFIX(_create)(uint32_t capacity)
 	return table;
 }
 
-void PREFIX(_initialize)(PREFIX(_table) **table, uint32_t capacity)
+static void PREFIX(_initialize)(PREFIX(_table) **table, uint32_t capacity)
 {
 #ifdef ENABLE_GC
 	GC_add_roots(table, table+1);
diff --git a/protocol.c b/protocol.c
index 7df24f9..88e46bb 100644
--- a/protocol.c
+++ b/protocol.c
@@ -31,7 +31,7 @@ static int protocol_hash(const struct objc_protocol *protocol)
 static protocol_table *known_protocol_table;
 mutex_t protocol_table_lock;
 
-void init_protocol_table(void)
+PRIVATE void init_protocol_table(void)
 {
 	protocol_initialize(&known_protocol_table, 128);
 	INIT_LOCK(protocol_table_lock);
diff --git a/sarray2.c b/sarray2.c
index 4822b83..5f50f6d 100644
--- a/sarray2.c
+++ b/sarray2.c
@@ -18,7 +18,7 @@ const static SparseArray EmptyArray24 = { 24, 0, .data[0 ... 255] = (void*)&Empt
 #define base_shift 8
 #define base_mask ((1<<base_shift) - 1)
 
-void *EmptyChildForShift(uint32_t shift)
+static void *EmptyChildForShift(uint32_t shift)
 {
 	switch(shift)
 	{