Added a simple threading helper module.

[libucw.git] / lib / config.h

diff --git a/lib/config.h b/lib/config.h
index c601cd2848da370b139b5cc9fb1ee737a770f66b..6f24c6d57253f2f65da05c2d4237f5edbe8ef838 100644 (file)
--- a/lib/config.h
+++ b/lib/config.h
@@ -2,6 +2,7 @@
  *     UCW Library -- Configuration-Dependent Definitions
  *
  *     (c) 1997--2004 Martin Mares <mj@ucw.cz>
+ *     (c) 2006 Robert Spalek <robert@ucw.cz>
  *
  *     This software may be freely distributed and used according to the terms
  *     of the GNU Lesser General Public License.
@@ -18,6 +19,8 @@
 
 typedef unsigned char byte;            /* exactly 8 bits, unsigned */
 typedef signed char sbyte;             /* exactly 8 bits, signed */
+typedef unsigned char u8;              /* exactly 8 bits, unsigned */
+typedef signed char s8;                        /* exactly 8 bits, signed */
 typedef unsigned short word;           /* exactly 16 bits, unsigned */
 typedef short sword;                   /* exactly 16 bits, signed */
 typedef unsigned short u16;            /* exactly 16 bits, unsigned */
@@ -40,4 +43,18 @@ typedef s64 sh_off_t;
 typedef s32 sh_off_t;
 #endif
 
+#ifdef CPU_64BIT_POINTERS
+#define BYTES_PER_P 8
+#define bgetp(f) bgetq(f)
+#define bputp(f,l) bputq(f,l)
+#define GET_P(p) GET_U64(p)
+#define PUT_P(p,x) PUT_U64(p,x)
+#else
+#define BYTES_PER_P 4
+#define bgetp(f) bgetl(f)
+#define bputp(f,l) bputl(f,l)
+#define GET_P(p) GET_U32(p)
+#define PUT_P(p,x) PUT_U32(p,x)
+#endif
+
 #endif