aboutsummaryrefslogtreecommitdiff
path: root/xorg-server/include/misc.h
diff options
context:
space:
mode:
Diffstat (limited to 'xorg-server/include/misc.h')
-rw-r--r--xorg-server/include/misc.h20
1 files changed, 15 insertions, 5 deletions
diff --git a/xorg-server/include/misc.h b/xorg-server/include/misc.h
index d9811ca60..61f690927 100644
--- a/xorg-server/include/misc.h
+++ b/xorg-server/include/misc.h
@@ -80,6 +80,16 @@ OF THIS SOFTWARE.
#include <stddef.h>
#include <stdint.h>
+#include <unistd.h>
+
+#ifdef _MSC_VER
+#define inline __inline
+#include <math.h>
+static double __inline trunc(double d)
+{
+ return (d>0) ? floor(d) : ceil(d) ;
+}
+#endif
#ifndef MAXSCREENS
#define MAXSCREENS 16
@@ -168,9 +178,9 @@ static inline uint16_t lswaps(uint16_t x)
#include <math.h>
#undef MAXSHORT
-#define MAXSHORT SHRT_MAX
+#define MAXSHORT 32767
#undef MINSHORT
-#define MINSHORT SHRT_MIN
+#define MINSHORT -32768
#undef MAXINT
#define MAXINT INT_MAX
#undef MININT
@@ -198,7 +208,7 @@ static inline uint16_t lswaps(uint16_t x)
* @param bits The minimum number of bits needed.
* @return The number of bytes needed to hold bits.
*/
-static inline int
+static __inline int
bits_to_bytes(const int bits) {
return ((bits + 7) >> 3);
}
@@ -208,7 +218,7 @@ bits_to_bytes(const int bits) {
* @param bytes The minimum number of bytes needed.
* @return The number of 4-byte units needed to hold bytes.
*/
-static inline int
+static __inline int
bytes_to_int32(const int bytes) {
return (((bytes) + 3) >> 2);
}
@@ -218,7 +228,7 @@ bytes_to_int32(const int bytes) {
* @param bytes The minimum number of bytes needed.
* @return The closest multiple of 4 that is equal or higher than bytes.
*/
-static inline int
+static __inline int
pad_to_int32(const int bytes) {
return (((bytes) + 3) & ~3);
}