29 lines
1 KiB
C
29 lines
1 KiB
C
--- include/mpeg4ip_byteswap.h.orig Wed Nov 13 16:40:27 2002
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+++ include/mpeg4ip_byteswap.h Wed Nov 13 16:42:01 2002
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@@ -50,6 +50,26 @@
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#define B2N_32(x) x = swap32(x)
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#define B2N_64(x) x = swap64(x)
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+#elif defined(__FreeBSD__)
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+# define _KERNEL
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+# define I486_CPU /* Will crash unless 486+ */
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+# include <machine/endian.h>
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+# undef _KERNEL
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+# undef I486_CPU
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+#define B2N_16(x) \
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+ x = ((((x) & 0xff00) >> 8) | \
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+ (((x) & 0x00ff) << 8))
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+#define B2N_32(x) (ntohl(x))
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+#define B2N_64(x) \
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+ x = ((((x) & 0xff00000000000000) >> 56) | \
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+ (((x) & 0x00ff000000000000) >> 40) | \
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+ (((x) & 0x0000ff0000000000) >> 24) | \
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+ (((x) & 0x000000ff00000000) >> 8) | \
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+ (((x) & 0x00000000ff000000) << 8) | \
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+ (((x) & 0x0000000000ff0000) << 24) | \
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+ (((x) & 0x000000000000ff00) << 40) | \
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+ (((x) & 0x00000000000000ff) << 56))
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+
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/* This is a slow but portable implementation, it has multiple evaluation
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* problems so beware.
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* FreeBSD and Solaris don't have <byteswap.h> or any other such
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