Hungarian notation

Sample extracted from MSDN copy of Charles Simonyi's "explication of the Hungarian notation identifier naming convention".

1  #include “sy.h”
2  extern int *rgwDic;
3  extern int bsyMac;
4  struct SY *PsySz(char sz[])
6      {
7      char *pch;
8      int cch;
9      struct SY *psy, *PsyCreate();
10      int *pbsy;
11      int cwSz;
12      unsigned wHash=0;
13      pch=sz;
14      while (*pch!=0
15        wHash=(wHash11+*pch++;
16      cch=pch-sz;
17      pbsy=&rgbsyHash[(wHash&077777)%cwHash];
18      for (; *pbsy!=0; pbsy = &psy->bsyNext)
19        {
20        char *szSy;
21        szSy= (psy=(struct SY*)&rgwDic[*pbsy])->sz;
22        pch=sz;
23        while (*pch==*szSy++)
24            {
25            if (*pch++==0)
26              return (psy);
27            }
28        }
29      cwSz=0;
30      if (cch>=2)
31        cwSz=(cch-2/sizeof(int)+1;
32      *pbsy=(int *)(psy=PsyCreate(cwSY+cwSz))-rgwDic;
33      Zero((int *)psy,cwSY);
34      bltbyte(sz, psy->sz, cch+1);
35      return(psy);
36      }

Hungarian notation

Sample extracted from "Charles Simonyi's explication of the Hungarian notation identifier naming convention" on MSDN.

1  #include “sy.h”
2  extern int *rgwDic;
3  extern int bsyMac;
4  struct SY *PsySz(char sz[])
6      {
7      char *pch;
8      int cch;
9      struct SY *psy, *PsyCreate();
10      int *pbsy;
11      int cwSz;
12      unsigned wHash=0;
13      pch=sz;
14      while (*pch!=0
15        wHash=(wHash11+*pch++;
16      cch=pch-sz;
17      pbsy=&rgbsyHash[(wHash&077777)%cwHash];
18      for (; *pbsy!=0; pbsy = &psy->bsyNext)
19        {
20        char *szSy;
21        szSy= (psy=(struct SY*)&rgwDic[*pbsy])->sz;
22        pch=sz;
23        while (*pch==*szSy++)
24            {
25            if (*pch++==0)
26              return (psy);
27            }
28        }
29      cwSz=0;
30      if (cch>=2)
31        cwSz=(cch-2/sizeof(int)+1;
32      *pbsy=(int *)(psy=PsyCreate(cwSY+cwSz))-rgwDic;
33      Zero((int *)psy,cwSY);
34      bltbyte(sz, psy->sz, cch+1);
35      return(psy);
36      }