44 lines
835 B
C
44 lines
835 B
C
#ifndef _NETINET_IN_H
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#define _NETINET_IN_H
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/* COM32 will be running on an i386 platform */
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#include <stdint.h>
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static inline uint16_t __htons(uint16_t v)
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{
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return ((v) << 8) | ((v) >> 8);
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}
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#define htons(x) __htons(x)
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#define ntohs(x) __htons(x)
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static inline uint32_t __htonl(uint32_t v)
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{
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if ( __builtin_constant_p(v) ) {
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return (((v) & 0x000000ff) << 24) |
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(((v) & 0x0000ff00) << 8) |
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(((v) & 0x00ff0000) >> 8) |
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(((v) & 0xff000000) >> 24);
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} else {
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asm("xchgb %h0,%b0 ; roll $16,%0 ; xchgb %h0,%b0" : "+abcd" (v));
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return v;
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}
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}
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#define htonl(x) __htonl(x)
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#define ntohl(x) __htonl(x)
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static inline uint64_t __htonq(uint64_t v)
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{
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return ((uint64_t) __htonl(v) << 32) | __htonl(v >> 32);
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}
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#define htonq(x) __htonq(x)
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#define ntohq(x) __htonq(x)
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#endif /* _NETINET_IN_H */
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