64-bit support, C11 as requirement and other improvementsHEADmaster

- C11 support is required (although only on serializer.c, so the check has
been moved there) since _Alignof is needed.
- Added support for little/big endian 64-bit integers.
- swap16, swap32 and swap64 now cast pointers to (uint8_t *) and (const uint8_t *)
from the argument list so the explicit casts are no longer needed.

1 files changed, 13 insertions, 11 deletions

diff --git a/README.md b/README.md
index f3b35ed..1ddfffe 100644
--- a/README.md
+++ b/README.md
@@ -1,13 +1,13 @@
-Serializer/deserializer library for C99
+Serializer/deserializer library for C11
 =======================================
 
 This library hopes to be useful under certain circumstances where a portable
 implementation is desired to read/write data streams yet endianness and
 alignment requirements need to be taken into account e.g.: network protocols,
-file formats, etc. As the title specifies, only a C99-compliant compiler is
+file formats, etc. As the title specifies, only a C11-compliant compiler is
 required.
 
-Only 8-bit and 16/32-bit little-endian and big-endian values are supported.
+Only 8-bit and 16/32/64-bit little-endian and big-endian values are supported.
 This means no support for bit fields, as some aspects of bit fields are
 implementation-defined.
 
@@ -15,7 +15,7 @@ Usage
 ------
 
 ```{c}
-#include "serializer.h"
+#include <serializer.h>
 #include <stdint.h>
 #include <stdio.h>
 
@@ -27,25 +27,27 @@ int main()
         uint16_t b;
         uint32_t c;
         uint16_t d;
+        uint64_t e;
+        uint64_t f;
     } ex;
 
     static const uint8_t data[] =
     {
-        0x01, 0x33, 0xFF, 0xAC, 0xBB, 0xFA, 0xFA, 0xDE, 0xDE
+        0x01, 0x33, 0xFF, 0xAC, 0xBB, 0xFA, 0xFA, 0xDE, 0xDD,
+        0x12, 0x33, 0xFF, 0xAC, 0xBB, 0xFA, 0xFA, 0xDE,
+        0x12, 0x33, 0xFF, 0xAC, 0xBB, 0xFA, 0xFA, 0xDE,
     };
 
-    deserialize("1/le2/be4/be2", &ex, sizeof ex, data, sizeof data);
-    printf("a=%X, b=%X, c=%X, d=%X\n",
-            ex.a, ex.b, ex.c, ex.d);
+    deserialize("1/le2/be4/be2/be8/le8", &ex, sizeof ex, data, sizeof data);
+    printf("a=%X, b=%X, c=%X, d=%X, e=%lX, f=%lX\n",
+            ex.a, ex.b, ex.c, ex.d, ex.e, ex.f);
     return 0;
 }
 ```
 Output
 ------
-`a=1, b=FF33, c=ACBBFAFA, d=DEDE`
+`a=1, b=FF33, c=ACBBFAFA, d=DEDD, e=1233FFACBBFAFADE, f=DEFAFABBACFF3312`
 
 TODO
 ----
 Only deserialization is implemented. Serialization will be implemented in the future.
-
-64-bit support.