From: Jay Freeman (saurik) <saurik@saurik.com>
Date: Mon, 16 Dec 2013 12:44:04 +0000 (-0800)
Subject: Replace simpler block usage with function pointers.
X-Git-Url: https://git.saurik.com/hfs.git/commitdiff_plain/89b80bd7e840c817cacc79c83db861a0236e2279

Replace simpler block usage with function pointers.
---

diff --git a/fsck_hfs/dfalib/fsck_journal.c b/fsck_hfs/dfalib/fsck_journal.c
index 0836934..f5e8b12 100644
--- a/fsck_hfs/dfalib/fsck_journal.c
+++ b/fsck_hfs/dfalib/fsck_journal.c
@@ -53,23 +53,27 @@ extern char debug;
 
 typedef struct SwapType {
 	const char *name;
-	uint16_t (^swap16)(uint16_t);
-	uint32_t (^swap32)(uint32_t);
-	uint64_t (^swap64)(uint64_t);
+	uint16_t (*swap16)(uint16_t);
+	uint32_t (*swap32)(uint32_t);
+	uint64_t (*swap64)(uint64_t);
 } swapper_t;
 
+uint16_t ident16(uint16_t x) { return x; }
+uint32_t ident32(uint32_t x) { return x; }
+uint64_t ident64(uint64_t x) { return x; }
+
 static swapper_t nativeEndian = {
 	"native endian",
-	^(uint16_t x) { return x; },
-	^(uint32_t x) { return x; },
-	^(uint64_t x) { return x; }
+        &ident16,
+        &ident32,
+        &ident64,
 };
 
 static swapper_t swappedEndian = {
 	"swapped endian",
-	^(uint16_t x) { return OSSwapInt16(x); },
-	^(uint32_t x) { return OSSwapInt32(x); },
-	^(uint64_t x) { return OSSwapInt64(x); }
+        &_OSSwapInt16,
+        &_OSSwapInt32,
+        &_OSSwapInt64,
 };
 
 typedef int (__lambda_ journal_write_block_t)(off_t, void *, size_t);