pike.git / src / stuff.c

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pike.git/src/stuff.c:53:    16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,    16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,    16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,    16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,    16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,    16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,    16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,    16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,   };    -  - /* Same thing as (int)floor(log((double)x) / log(2.0)), except a bit -  quicker. Number of log2 per second: -  -  log(x)/log(2.0) 50,000,000 -  log2(x) 75,000,000 -  Table lookup 3,000,000,000 -  Intrinsic 30,000,000,000,000,000 - */ -  - PMOD_EXPORT int my_log2(UINT64 x) - { -  if( x == 0 ) return 0; -  if(x & ~((UINT64)0xffffffffUL)) { -  return 32 + log2_u32((unsigned INT32)(x>>32)); -  } -  return log2_u32((unsigned INT32)x); - } -  -  +    PMOD_EXPORT double my_strtod(char *nptr, char **endptr)   {    double tmp=strtod(nptr,endptr);    if(*endptr>nptr)    {    if(endptr[0][-1]=='.')    endptr[0]--;    }    return tmp;   }