This patch moves further includes (the network part and lib.h) in common/. It is the last part to get the netbsd libc to compile under minix. Further moves will be needed as we get the netbsd libc to compile minix itself. Also, this patch add #ifndef's to termios.h, as it create problems with netbsd's namespace.h.
85 lines
1.5 KiB
C
85 lines
1.5 KiB
C
/*
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net/gen/vjhc.h
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Defines for Van Jacobson TCP/IP Header Compression as defined in RFC-1144
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Created: Nov 15, 1993 by Philip Homburg <philip@cs.vu.nl>
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*/
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#ifndef __NET__GEN__VJHC_H__
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#define __NET__GEN__VJHC_H__
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#define VJHC_FLAG_U 0x01
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#define VJHC_FLAG_W 0x02
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#define VJHC_FLAG_A 0x04
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#define VJHC_FLAG_S 0x08
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#define VJHC_FLAG_P 0x10
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#define VJHC_FLAG_I 0x20
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#define VJHC_FLAG_C 0x40
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#define VJHC_SPEC_I (VJHC_FLAG_S | VJHC_FLAG_W | VJHC_FLAG_U)
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#define VJHC_SPEC_D (VJHC_FLAG_S | VJHC_FLAG_A | VJHC_FLAG_W | VJHC_FLAG_U)
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#define VJHC_SPEC_MASK (VJHC_FLAG_S | VJHC_FLAG_A | VJHC_FLAG_W | VJHC_FLAG_U)
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#define VJHC_ENCODE(cp, n) \
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{ \
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if ((u16_t)(n) >= 256) \
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{ \
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*(cp)++= 0; \
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*(cp)++= (n >> 8); \
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*(cp)++= (n); \
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} \
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else \
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*(cp)++= (n); \
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}
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#define VJHC_ENCODEZ(cp, n) \
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{ \
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if ((u16_t)(n) == 0 || (u16_t)(n) >= 256) \
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{ \
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*(cp)++= 0; \
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*(cp)++= (n >> 8); \
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*(cp)++= (n); \
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} \
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else \
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*(cp)++= (n); \
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}
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#define VJHC_DECODEL(cp, l) \
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{ \
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if (*(cp) == 0) \
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{ \
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(l)= htonl(ntohl((l)) + (((cp)[1] << 8) | (cp)[2])); \
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(cp) += 3; \
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} \
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else \
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(l)= htonl(ntohl((l)) + (u32_t)*(cp)++); \
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}
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#define VJHC_DECODES(cp, s) \
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{ \
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if (*(cp) == 0) \
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{ \
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(s)= htons(ntohs((s)) + (((cp)[1] << 8) | (cp)[2])); \
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(cp) += 3; \
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} \
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else \
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(s)= htons(ntohs((s)) + (u16_t)*(cp)++); \
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}
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#define VJHC_DECODEU(cp, s) \
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{ \
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if (*(cp) == 0) \
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{ \
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(s)= htons(((cp)[1] << 8) | (cp)[2]); \
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(cp) += 3; \
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} \
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else \
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(s)= htons((u16_t)*(cp)++); \
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}
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#endif /* __NET__GEN__VJHC_H__ */
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/*
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* $PchId: vjhc.h,v 1.2 1995/11/17 22:14:46 philip Exp $
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*/
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