gcc/cp/cfns.h

   1 /* C code produced by gperf version 2.7.2 */
   2 /* Command-line: gperf -o -C -E -k '1-6,$' -j1 -D -N libc_name_p ../../../src-gcc/gcc/cp/cfns.gperf  */
   3 #ifdef __GNUC__
   4 __inline
   5 #endif
   6 static unsigned int hash (const char *, unsigned int);
   7 #ifdef __GNUC__
   8 __inline
   9 #endif
  10 const char * libc_name_p (const char *, unsigned int);
  11 /* maximum key range = 480, duplicates = 1 */
  12
  13 #ifdef __GNUC__
  14 __inline
  15 #else
  16 #ifdef __cplusplus
  17 inline
  18 #endif
  19 #endif
  20 static unsigned int
  21 hash (str, len)
  22      register const char *str;
  23      register unsigned int len;
  24 {
  25   static const unsigned short asso_values[] =
  26     {
  27       483, 483, 483, 483, 483, 483, 483, 483, 483, 483,
  28       483, 483, 483, 483, 483, 483, 483, 483, 483, 483,
  29       483, 483, 483, 483, 483, 483, 483, 483, 483, 483,
  30       483, 483, 483, 483, 483, 483, 483, 483, 483, 483,
  31       483, 483, 483, 483, 483, 483, 483, 483,   0,   0,
  32         1, 483, 483, 483, 483, 483, 483, 483, 483, 483,
  33       483, 483, 483, 483, 483, 483, 483, 483, 483, 483,
  34       483, 483, 483, 483, 483, 483, 483, 483, 483, 483,
  35       483, 483, 483, 483, 483, 483, 483, 483, 483, 483,
  36       483, 483, 483, 483, 483, 483, 483, 106,  76,   0,
  37        21,   0,   0,  11,  43,  26,   0,  66, 106,  17,
  38       121,   0,  17,   0,   7,   0,   3,  19,  49,   1,
  39         3,  41, 483, 483, 483, 483, 483, 483, 483, 483,
  40       483, 483, 483, 483, 483, 483, 483, 483, 483, 483,
  41       483, 483, 483, 483, 483, 483, 483, 483, 483, 483,
  42       483, 483, 483, 483, 483, 483, 483, 483, 483, 483,
  43       483, 483, 483, 483, 483, 483, 483, 483, 483, 483,
  44       483, 483, 483, 483, 483, 483, 483, 483, 483, 483,
  45       483, 483, 483, 483, 483, 483, 483, 483, 483, 483,
  46       483, 483, 483, 483, 483, 483, 483, 483, 483, 483,
  47       483, 483, 483, 483, 483, 483, 483, 483, 483, 483,
  48       483, 483, 483, 483, 483, 483, 483, 483, 483, 483,
  49       483, 483, 483, 483, 483, 483, 483, 483, 483, 483,
  50       483, 483, 483, 483, 483, 483, 483, 483, 483, 483,
  51       483, 483, 483, 483, 483, 483, 483, 483, 483, 483,
  52       483, 483, 483, 483, 483, 483
  53     };
  54   register int hval = len;
  55
  56   switch (hval)
  57     {
  58       default:
  59       case 6:
  60         hval += asso_values[(unsigned char)str[5]];
  61       case 5:
  62         hval += asso_values[(unsigned char)str[4]];
  63       case 4:
  64         hval += asso_values[(unsigned char)str[3]];
  65       case 3:
  66         hval += asso_values[(unsigned char)str[2]];
  67       case 2:
  68         hval += asso_values[(unsigned char)str[1]];
  69       case 1:
  70         hval += asso_values[(unsigned char)str[0]];
  71         break;
  72     }
  73   return hval + asso_values[(unsigned char)str[len - 1]];
  74 }
  75
  76 #ifdef __GNUC__
  77 __inline
  78 #endif
  79 const char *
  80 libc_name_p (str, len)
  81      register const char *str;
  82      register unsigned int len;
  83 {
  84   enum
  85     {
  86       TOTAL_KEYWORDS = 156,
  87       MIN_WORD_LENGTH = 3,
  88       MAX_WORD_LENGTH = 10,
  89       MIN_HASH_VALUE = 3,
  90       MAX_HASH_VALUE = 482
  91     };
  92
  93   static const char * const wordlist[] =
  94     {
  95       "cos",
  96       "feof",
  97       "free",
  98       "sqrt",
  99       "wcsrtombs",
 100       "pow",
 101       "towctrans",
 102       "wcsstr",
 103       "wcstombs",
 104       "strstr",
 105       "ferror",
 106       "wcsxfrm",
 107       "wcsftime",
 108       "exit",
 109       "exp",
 110       "modf",
 111       "strxfrm",
 112       "wmemset",
 113       "memset",
 114       "strftime",
 115       "frexp",
 116       "time",
 117       "ctime",
 118       "wcstod",
 119       "fwide",
 120       "wcscmp",
 121       "wmemmove",
 122       "strtod",
 123       "fmod",
 124       "wcschr",
 125       "wcsrchr",
 126       "strcmp",
 127       "wctype",
 128       "toupper",
 129       "towupper",
 130       "strchr",
 131       "strrchr",
 132       "wmemcmp",
 133       "iswctype",
 134       "gmtime",
 135       "difftime",
 136       "btowc",
 137       "iswprint",
 138       "iswxdigit",
 139       "cosh",
 140       "memcmp",
 141       "wmemchr",
 142       "isupper",
 143       "iswupper",
 144       "iswdigit",
 145       "memchr",
 146       "isxdigit",
 147       "wmemcpy",
 148       "mbtowc",
 149       "setbuf",
 150       "mbstowcs",
 151       "wcscpy",
 152       "memmove",
 153       "vswprintf",
 154       "acos",
 155       "mbrtowc",
 156       "wcrtomb",
 157       "mbsrtowcs",
 158       "atof",
 159       "strcpy",
 160       "setlocale",
 161       "wcscat",
 162       "isdigit",
 163       "log10",
 164       "tolower",
 165       "floor",
 166       "towlower",
 167       "strcat",
 168       "log",
 169       "mktime",
 170       "wcstoul",
 171       "fseek",
 172       "memcpy",
 173       "wcstok",
 174       "strtoul",
 175       "wcscspn",
 176       "islower",
 177       "div",
 178       "iswlower",
 179       "atexit",
 180       "strtok",
 181       "setvbuf",
 182       "strcspn",
 183       "isspace",
 184       "iswspace",
 185       "asctime",
 186       "wctob",
 187       "wcsncmp",
 188       "atoi",
 189       "ldexp",
 190       "strncmp",
 191       "wcspbrk",
 192       "wctomb",
 193       "swprintf",
 194       "sprintf",
 195       "strpbrk",
 196       "abs",
 197       "fabs",
 198       "wcsncpy",
 199       "ispunct",
 200       "iswpunct",
 201       "strncpy",
 202       "iswgraph",
 203       "isprint",
 204       "isgraph",
 205       "wcscoll",
 206       "wcstol",
 207       "vsprintf",
 208       "strcoll",
 209       "strtol",
 210       "sscanf",
 211       "clearerr",
 212       "swscanf",
 213       "sinh",
 214       "wcsncat",
 215       "getenv",
 216       "ceil",
 217       "clock",
 218       "wctrans",
 219       "strncat",
 220       "ldiv",
 221       "iswcntrl",
 222       "wcsspn",
 223       "iscntrl",
 224       "sin",
 225       "strspn",
 226       "mbsinit",
 227       "longjmp",
 228       "rand",
 229       "srand",
 230       "labs",
 231       "tanh",
 232       "calloc",
 233       "atol",
 234       "localtime",
 235       "realloc",
 236       "malloc",
 237       "atan2",
 238       "tan",
 239       "wcslen",
 240       "strlen",
 241       "iswalpha",
 242       "localeconv",
 243       "asin",
 244       "iswalnum",
 245       "isalnum",
 246       "isalpha",
 247       "mblen",
 248       "mbrlen",
 249       "atan",
 250       "signal"
 251     };
 252
 253   static const short lookup[] =
 254     {
 255         -1,   -1,   -1,    0,    1,   -1,   -1,   -1,
 256         -1,   -1,   -1,    2,   -1,   -1,   -1,   -1,
 257         -1,    3,   -1,   -1,    4,   -1,    5,    6,
 258          7,   -1,   -1,   -1,   -1,    8,   -1,   -1,
 259         -1,    9,   10,   11,   -1,   -1,   12,   13,
 260         14,   -1,   15,   -1,   16,   17,   18,   19,
 261         -1,   20,   21,   22,   23,   24,   -1,   -1,
 262         -1,   -1,   25,   -1,   26,   27,   -1,   28,
 263         29,   30,   -1,   31,   32,   -1,   33,   -1,
 264         34,   35,   36,   -1,   37,   -1,   -1,   38,
 265         39,   -1,   -1,   -1,   40,   41,   -1,   -1,
 266         42,   43,   44,   45,   46,   47,   -1,   48,
 267         49,   50,   51,   -1,   52,   -1,   -1,   53,
 268         54,   55,   56,   57,   -1,   58,   59, -273,
 269         62,   63,   -1,   64,  -96,   -2,   65,   66,
 270         67,   -1,   68,   -1,   69,   70,   71,   -1,
 271         72,   -1,   -1,   73,   -1,   -1,   -1,   74,
 272         75,   76,   -1,   77,   -1,   -1,   78,   -1,
 273         -1,   79,   80,   81,   82,   83,   84,   85,
 274         -1,   -1,   86,   87,   88,   -1,   89,   90,
 275         -1,   91,   -1,   92,   -1,   93,   -1,   -1,
 276         -1,   94,   -1,   -1,   95,   -1,   96,   -1,
 277         -1,   -1,   -1,   97,   98,   99,   -1,  100,
 278         -1,  101,  102,  103,   -1,   -1,   -1,   -1,
 279         -1,  104,   -1,  105,  106,   -1,   -1,   -1,
 280         -1,   -1,  107,   -1,   -1,   -1,   -1,  108,
 281         -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
 282         -1,  109,   -1,   -1,  110,   -1,  111,   -1,
 283         -1,   -1,   -1,   -1,  112,  113,   -1,  114,
 284         -1,  115,  116,  117,   -1,  118,  119,  120,
 285         -1,   -1,  121,  122,   -1,  123,   -1,  124,
 286         -1,   -1,   -1,   -1,   -1,   -1,   -1,  125,
 287         -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
 288         -1,  126,  127,   -1,   -1,   -1,  128,  129,
 289         -1,   -1,   -1,  130,  131,   -1,   -1,  132,
 290        133,  134,   -1,   -1,   -1,   -1,   -1,   -1,
 291         -1,   -1,   -1,   -1,  135,   -1,   -1,   -1,
 292         -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
 293         -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
 294         -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
 295        136,   -1,   -1,   -1,  137,  138,   -1,   -1,
 296         -1,   -1,  139,   -1,  140,   -1,   -1,   -1,
 297         -1,   -1,   -1,   -1,   -1,  141,   -1,  142,
 298         -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
 299         -1,   -1,  143,  144,   -1,   -1,   -1,   -1,
 300         -1,   -1,   -1,   -1,  145,   -1,   -1,   -1,
 301         -1,   -1,  146,   -1,   -1,   -1,   -1,   -1,
 302         -1,  147,  148,   -1,   -1,   -1,   -1,   -1,
 303         -1,  149,   -1,   -1,   -1,   -1,   -1,   -1,
 304         -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
 305         -1,   -1,  150,   -1,   -1,   -1,   -1,   -1,
 306         -1,   -1,   -1,  151,   -1,   -1,   -1,   -1,
 307         -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
 308         -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
 309         -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
 310         -1,   -1,   -1,   -1,   -1,   -1,  152,   -1,
 311         -1,   -1,   -1,   -1,   -1,   -1,  153,   -1,
 312         -1,   -1,   -1,   -1,   -1,  154,   -1,   -1,
 313         -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
 314         -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
 315         -1,   -1,  155
 316     };
 317
 318   if (len <= MAX_WORD_LENGTH && len >= MIN_WORD_LENGTH)
 319     {
 320       register int key = hash (str, len);
 321
 322       if (key <= MAX_HASH_VALUE && key >= 0)
 323         {
 324           register int index = lookup[key];
 325
 326           if (index >= 0)
 327             {
 328               register const char *s = wordlist[index];
 329
 330               if (*str == *s && !strcmp (str + 1, s + 1))
 331                 return s;
 332             }
 333           else if (index < -TOTAL_KEYWORDS)
 334             {
 335               register int offset = - 1 - TOTAL_KEYWORDS - index;
 336               register const char * const *wordptr = &wordlist[TOTAL_KEYWORDS + lookup[offset]];
 337               register const char * const *wordendptr = wordptr + -lookup[offset + 1];
 338
 339               while (wordptr < wordendptr)
 340                 {
 341                   register const char *s = *wordptr;
 342
 343                   if (*str == *s && !strcmp (str + 1, s + 1))
 344                     return s;
 345                   wordptr++;
 346                 }
 347             }
 348         }
 349     }
 350   return 0;
 351 }