#ifndef _BYTEORDER_H
#define _BYTEORDER_H
#define RW_PCVAL(read,inbuf,outbuf,len) \
{ if (read) { PCVAL (inbuf,0,outbuf,len); } \
else { PSCVAL(inbuf,0,outbuf,len); } }
#define RW_PIVAL(read,big_endian,inbuf,outbuf,len) \
{ if (read) { if (big_endian) { RPIVAL(inbuf,0,outbuf,len); } else { PIVAL(inbuf,0,outbuf,len); } } \
else { if (big_endian) { RPSIVAL(inbuf,0,outbuf,len); } else { PSIVAL(inbuf,0,outbuf,len); } } }
#define RW_PSVAL(read,big_endian,inbuf,outbuf,len) \
{ if (read) { if (big_endian) { RPSVAL(inbuf,0,outbuf,len); } else { PSVAL(inbuf,0,outbuf,len); } } \
else { if (big_endian) { RPSSVAL(inbuf,0,outbuf,len); } else { PSSVAL(inbuf,0,outbuf,len); } } }
#define RW_CVAL(read, inbuf, outbuf, offset) \
{ if (read) { (outbuf) = CVAL (inbuf,offset); } \
else { SCVAL(inbuf,offset,outbuf); } }
#define RW_IVAL(read, big_endian, inbuf, outbuf, offset) \
{ if (read) { (outbuf) = ((big_endian) ? RIVAL(inbuf,offset) : IVAL (inbuf,offset)); } \
else { if (big_endian) { RSIVAL(inbuf,offset,outbuf); } else { SIVAL(inbuf,offset,outbuf); } } }
#define RW_SVAL(read, big_endian, inbuf, outbuf, offset) \
{ if (read) { (outbuf) = ((big_endian) ? RSVAL(inbuf,offset) : SVAL (inbuf,offset)); } \
else { if (big_endian) { RSSVAL(inbuf,offset,outbuf); } else { SSVAL(inbuf,offset,outbuf); } } }
#undef CAREFUL_ALIGNMENT
#ifdef __i386__
#define CAREFUL_ALIGNMENT 0
#endif
#ifndef CAREFUL_ALIGNMENT
#define CAREFUL_ALIGNMENT 1
#endif
#define CVAL(buf,pos) (((unsigned char *)(buf))[pos])
#define PVAL(buf,pos) ((unsigned)CVAL(buf,pos))
#define SCVAL(buf,pos,val) (CVAL(buf,pos) = (val))
#if CAREFUL_ALIGNMENT
#define SVAL(buf,pos) (PVAL(buf,pos)|PVAL(buf,(pos)+1)<<8)
#define IVAL(buf,pos) (SVAL(buf,pos)|SVAL(buf,(pos)+2)<<16)
#define SSVALX(buf,pos,val) (CVAL(buf,pos)=(val)&0xFF,CVAL(buf,pos+1)=(val)>>8)
#define SIVALX(buf,pos,val) (SSVALX(buf,pos,val&0xFFFF),SSVALX(buf,pos+2,val>>16))
#define SVALS(buf,pos) ((int16)SVAL(buf,pos))
#define IVALS(buf,pos) ((int32)IVAL(buf,pos))
#define SSVAL(buf,pos,val) SSVALX((buf),(pos),((uint16)(val)))
#define SIVAL(buf,pos,val) SIVALX((buf),(pos),((uint32)(val)))
#define SSVALS(buf,pos,val) SSVALX((buf),(pos),((int16)(val)))
#define SIVALS(buf,pos,val) SIVALX((buf),(pos),((int32)(val)))
#else
#define SVAL(buf,pos) (*(uint16 *)((char *)(buf) + (pos)))
#define IVAL(buf,pos) (*(uint32 *)((char *)(buf) + (pos)))
#define SVALS(buf,pos) (*(int16 *)((char *)(buf) + (pos)))
#define IVALS(buf,pos) (*(int32 *)((char *)(buf) + (pos)))
#define SSVAL(buf,pos,val) SVAL(buf,pos)=((uint16)(val))
#define SIVAL(buf,pos,val) IVAL(buf,pos)=((uint32)(val))
#define SSVALS(buf,pos,val) SVALS(buf,pos)=((int16)(val))
#define SIVALS(buf,pos,val) IVALS(buf,pos)=((int32)(val))
#endif
#define SMBMACRO(macro,buf,pos,val,len,size) \
{ int l; for (l = 0; l < (len); l++) (val)[l] = macro((buf), (pos) + (size)*l); }
#define SSMBMACRO(macro,buf,pos,val,len,size) \
{ int l; for (l = 0; l < (len); l++) macro((buf), (pos) + (size)*l, (val)[l]); }
#define PCVAL(buf,pos,val,len) SMBMACRO(CVAL,buf,pos,val,len,1)
#define PSVAL(buf,pos,val,len) SMBMACRO(SVAL,buf,pos,val,len,2)
#define PIVAL(buf,pos,val,len) SMBMACRO(IVAL,buf,pos,val,len,4)
#define PCVALS(buf,pos,val,len) SMBMACRO(CVALS,buf,pos,val,len,1)
#define PSVALS(buf,pos,val,len) SMBMACRO(SVALS,buf,pos,val,len,2)
#define PIVALS(buf,pos,val,len) SMBMACRO(IVALS,buf,pos,val,len,4)
#define PSCVAL(buf,pos,val,len) SSMBMACRO(SCVAL,buf,pos,val,len,1)
#define PSSVAL(buf,pos,val,len) SSMBMACRO(SSVAL,buf,pos,val,len,2)
#define PSIVAL(buf,pos,val,len) SSMBMACRO(SIVAL,buf,pos,val,len,4)
#define PSCVALS(buf,pos,val,len) SSMBMACRO(SCVALS,buf,pos,val,len,1)
#define PSSVALS(buf,pos,val,len) SSMBMACRO(SSVALS,buf,pos,val,len,2)
#define PSIVALS(buf,pos,val,len) SSMBMACRO(SIVALS,buf,pos,val,len,4)
#define SREV(x) ((((x)&0xFF)<<8) | (((x)>>8)&0xFF))
#define IREV(x) ((SREV(x)<<16) | (SREV((x)>>16)))
#define RSVAL(buf,pos) SREV(SVAL(buf,pos))
#define RSVALS(buf,pos) SREV(SVALS(buf,pos))
#define RIVAL(buf,pos) IREV(IVAL(buf,pos))
#define RIVALS(buf,pos) IREV(IVALS(buf,pos))
#define RSSVAL(buf,pos,val) SSVAL(buf,pos,SREV(val))
#define RSSVALS(buf,pos,val) SSVALS(buf,pos,SREV(val))
#define RSIVAL(buf,pos,val) SIVAL(buf,pos,IREV(val))
#define RSIVALS(buf,pos,val) SIVALS(buf,pos,IREV(val))
#define RPSVAL(buf,pos,val,len) SMBMACRO(RSVAL,buf,pos,val,len,2)
#define RPIVAL(buf,pos,val,len) SMBMACRO(RIVAL,buf,pos,val,len,4)
#define RPSVALS(buf,pos,val,len) SMBMACRO(RSVALS,buf,pos,val,len,2)
#define RPIVALS(buf,pos,val,len) SMBMACRO(RIVALS,buf,pos,val,len,4)
#define RPSSVAL(buf,pos,val,len) SSMBMACRO(RSSVAL,buf,pos,val,len,2)
#define RPSIVAL(buf,pos,val,len) SSMBMACRO(RSIVAL,buf,pos,val,len,4)
#define RPSSVALS(buf,pos,val,len) SSMBMACRO(RSSVALS,buf,pos,val,len,2)
#define RPSIVALS(buf,pos,val,len) SSMBMACRO(RSIVALS,buf,pos,val,len,4)
#define DBG_RW_PCVAL(charmode,string,depth,base,read,inbuf,outbuf,len) \
{ RW_PCVAL(read,inbuf,outbuf,len) \
DEBUG(5,("%s%04x %s: ", \
tab_depth(depth), base,string)); \
if (charmode) print_asc(5, (unsigned char*)(outbuf), (len)); else \
{ int idx; for (idx = 0; idx < len; idx++) { DEBUG(5,("%02x ", (outbuf)[idx])); } } \
DEBUG(5,("\n")); }
#define DBG_RW_PSVAL(charmode,string,depth,base,read,big_endian,inbuf,outbuf,len) \
{ RW_PSVAL(read,big_endian,inbuf,outbuf,len) \
DEBUG(5,("%s%04x %s: ", \
tab_depth(depth), base,string)); \
if (charmode) print_asc(5, (unsigned char*)(outbuf), 2*(len)); else \
{ int idx; for (idx = 0; idx < len; idx++) { DEBUG(5,("%04x ", (outbuf)[idx])); } } \
DEBUG(5,("\n")); }
#define DBG_RW_PIVAL(charmode,string,depth,base,read,big_endian,inbuf,outbuf,len) \
{ RW_PIVAL(read,big_endian,inbuf,outbuf,len) \
DEBUG(5,("%s%04x %s: ", \
tab_depth(depth), base,string)); \
if (charmode) print_asc(5, (unsigned char*)(outbuf), 4*(len)); else \
{ int idx; for (idx = 0; idx < len; idx++) { DEBUG(5,("%08x ", (outbuf)[idx])); } } \
DEBUG(5,("\n")); }
#define DBG_RW_CVAL(string,depth,base,read,inbuf,outbuf) \
{ RW_CVAL(read,inbuf,outbuf,0) \
DEBUG(5,("%s%04x %s: %02x\n", \
tab_depth(depth), base, string, outbuf)); }
#define DBG_RW_SVAL(string,depth,base,read,big_endian,inbuf,outbuf) \
{ RW_SVAL(read,big_endian,inbuf,outbuf,0) \
DEBUG(5,("%s%04x %s: %04x\n", \
tab_depth(depth), base, string, outbuf)); }
#define DBG_RW_IVAL(string,depth,base,read,big_endian,inbuf,outbuf) \
{ RW_IVAL(read,big_endian,inbuf,outbuf,0) \
DEBUG(5,("%s%04x %s: %08x\n", \
tab_depth(depth), base, string, outbuf)); }
#endif