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pennmush/src/lmathtab.c

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/* ANSI-C code produced by gperf version 3.1 */
/* Command-line: /usr/pkg/bin/gperf -C --output-file lmathtab.c lmathtab.gperf */
/* Computed positions: -k'1-2,5' */
#if !((' ' == 32) && ('!' == 33) && ('"' == 34) && ('#' == 35) \
&& ('%' == 37) && ('&' == 38) && ('\'' == 39) && ('(' == 40) \
&& (')' == 41) && ('*' == 42) && ('+' == 43) && (',' == 44) \
&& ('-' == 45) && ('.' == 46) && ('/' == 47) && ('0' == 48) \
&& ('1' == 49) && ('2' == 50) && ('3' == 51) && ('4' == 52) \
&& ('5' == 53) && ('6' == 54) && ('7' == 55) && ('8' == 56) \
&& ('9' == 57) && (':' == 58) && (';' == 59) && ('<' == 60) \
&& ('=' == 61) && ('>' == 62) && ('?' == 63) && ('A' == 65) \
&& ('B' == 66) && ('C' == 67) && ('D' == 68) && ('E' == 69) \
&& ('F' == 70) && ('G' == 71) && ('H' == 72) && ('I' == 73) \
&& ('J' == 74) && ('K' == 75) && ('L' == 76) && ('M' == 77) \
&& ('N' == 78) && ('O' == 79) && ('P' == 80) && ('Q' == 81) \
&& ('R' == 82) && ('S' == 83) && ('T' == 84) && ('U' == 85) \
&& ('V' == 86) && ('W' == 87) && ('X' == 88) && ('Y' == 89) \
&& ('Z' == 90) && ('[' == 91) && ('\\' == 92) && (']' == 93) \
&& ('^' == 94) && ('_' == 95) && ('a' == 97) && ('b' == 98) \
&& ('c' == 99) && ('d' == 100) && ('e' == 101) && ('f' == 102) \
&& ('g' == 103) && ('h' == 104) && ('i' == 105) && ('j' == 106) \
&& ('k' == 107) && ('l' == 108) && ('m' == 109) && ('n' == 110) \
&& ('o' == 111) && ('p' == 112) && ('q' == 113) && ('r' == 114) \
&& ('s' == 115) && ('t' == 116) && ('u' == 117) && ('v' == 118) \
&& ('w' == 119) && ('x' == 120) && ('y' == 121) && ('z' == 122) \
&& ('{' == 123) && ('|' == 124) && ('}' == 125) && ('~' == 126))
/* The character set is not based on ISO-646. */
#error "gperf generated tables don't work with this execution character set. Please report a bug to <bug-gperf@gnu.org>."
#endif
#line 11 "lmathtab.gperf"
/** Declaration macro for math functions */
#define MATH_FUNC(func) static void func(char **ptr, int nptr, char *buff, char **bp)
/** Prototype macro for math functions */
#define MATH_PROTO(func) static void func (char **ptr, int nptr, char *buff, char **bp)
MATH_PROTO(math_add);
MATH_PROTO(math_sub);
MATH_PROTO(math_mul);
MATH_PROTO(math_div);
MATH_PROTO(math_floordiv);
MATH_PROTO(math_remainder);
MATH_PROTO(math_modulo);
MATH_PROTO(math_min);
MATH_PROTO(math_max);
MATH_PROTO(math_and);
MATH_PROTO(math_nand);
MATH_PROTO(math_or);
MATH_PROTO(math_nor);
MATH_PROTO(math_xor);
MATH_PROTO(math_band);
MATH_PROTO(math_bor);
MATH_PROTO(math_bxor);
MATH_PROTO(math_fdiv);
MATH_PROTO(math_mean);
MATH_PROTO(math_median);
MATH_PROTO(math_stddev);
MATH_PROTO(math_dist2d);
MATH_PROTO(math_dist3d);
MATH_PROTO(math_lt);
MATH_PROTO(math_lte);
MATH_PROTO(math_gt);
MATH_PROTO(math_gte);
MATH_PROTO(math_eq);
MATH_PROTO(math_neq);
/** A math function. */
#line 50 "lmathtab.gperf"
struct math {
const char *name; /**< Name of the function. */
void (*func) (char **, int, char *, char **); /**< Pointer to function code. */
};
/* maximum key range = 63, duplicates = 0 */
#ifndef GPERF_DOWNCASE
#define GPERF_DOWNCASE 1
static unsigned char gperf_downcase[256] =
{
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44,
45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59,
60, 61, 62, 63, 64, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106,
107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121,
122, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104,
105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119,
120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134,
135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149,
150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164,
165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179,
180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194,
195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209,
210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224,
225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239,
240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254,
255
};
#endif
#ifndef GPERF_CASE_MEMCMP
#define GPERF_CASE_MEMCMP 1
static int
gperf_case_memcmp (register const char *s1, register const char *s2, register size_t n)
{
for (; n > 0;)
{
unsigned char c1 = gperf_downcase[(unsigned char)*s1++];
unsigned char c2 = gperf_downcase[(unsigned char)*s2++];
if (c1 == c2)
{
n--;
continue;
}
return (int)c1 - (int)c2;
}
return 0;
}
#endif
#ifdef __GNUC__
__inline
#else
#ifdef __cplusplus
inline
#endif
#endif
static unsigned int
math_hash (register const char *str, register size_t len)
{
static const unsigned char asso_values[] =
{
65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
10, 5, 65, 65, 65, 65, 65, 65, 65, 65,
65, 65, 65, 65, 65, 10, 15, 65, 30, 0,
30, 0, 65, 0, 65, 65, 5, 5, 0, 20,
65, 0, 10, 15, 3, 8, 65, 65, 25, 65,
65, 65, 65, 65, 65, 65, 65, 10, 15, 65,
30, 0, 30, 0, 65, 0, 65, 65, 5, 5,
0, 20, 65, 0, 10, 15, 3, 8, 65, 65,
25, 65, 65, 65, 65, 65, 65, 65, 65, 65,
65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
65, 65, 65, 65, 65, 65
};
register unsigned int hval = len;
switch (hval)
{
default:
hval += asso_values[(unsigned char)str[4]];
/*FALLTHROUGH*/
case 4:
case 3:
case 2:
hval += asso_values[(unsigned char)str[1]];
/*FALLTHROUGH*/
case 1:
hval += asso_values[(unsigned char)str[0]];
break;
}
return hval;
}
const struct math *
math_hash_lookup (register const char *str, register size_t len)
{
enum
{
TOTAL_KEYWORDS = 31,
MIN_WORD_LENGTH = 2,
MAX_WORD_LENGTH = 9,
MIN_HASH_VALUE = 2,
MAX_HASH_VALUE = 64
};
static const unsigned char lengthtable[] =
{
0, 0, 2, 3, 0, 2, 3, 0, 3, 4, 2, 3, 0, 3,
4, 0, 3, 0, 3, 9, 0, 6, 0, 3, 6, 0, 3, 0,
3, 4, 0, 0, 2, 3, 0, 0, 6, 7, 3, 0, 0, 6,
0, 3, 4, 0, 6, 0, 3, 0, 0, 0, 0, 8, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 4
};
static const struct math wordlist[] =
{
{"",NULL}, {"",NULL},
#line 84 "lmathtab.gperf"
{"EQ", math_eq},
#line 85 "lmathtab.gperf"
{"NEQ", math_neq},
{"",NULL},
#line 82 "lmathtab.gperf"
{"GT", math_gt},
#line 83 "lmathtab.gperf"
{"GTE", math_gte},
{"",NULL},
#line 64 "lmathtab.gperf"
{"MIN", math_min},
#line 75 "lmathtab.gperf"
{"MEAN", math_mean},
#line 80 "lmathtab.gperf"
{"LT", math_lt},
#line 81 "lmathtab.gperf"
{"LTE", math_lte},
{"",NULL},
#line 66 "lmathtab.gperf"
{"AND", math_and},
#line 67 "lmathtab.gperf"
{"NAND", math_nand},
{"",NULL},
#line 57 "lmathtab.gperf"
{"MUL", math_mul},
{"",NULL},
#line 65 "lmathtab.gperf"
{"MAX", math_max},
#line 63 "lmathtab.gperf"
{"REMAINDER", math_remainder},
{"",NULL},
#line 76 "lmathtab.gperf"
{"MEDIAN", math_median},
{"",NULL},
#line 69 "lmathtab.gperf"
{"NOR", math_nor},
#line 77 "lmathtab.gperf"
{"STDDEV", math_stddev},
{"",NULL},
#line 56 "lmathtab.gperf"
{"SUB", math_sub},
{"",NULL},
#line 60 "lmathtab.gperf"
{"MOD", math_modulo},
#line 71 "lmathtab.gperf"
{"BAND", math_band},
{"",NULL}, {"",NULL},
#line 68 "lmathtab.gperf"
{"OR", math_or},
#line 58 "lmathtab.gperf"
{"DIV", math_div},
{"",NULL}, {"",NULL},
#line 61 "lmathtab.gperf"
{"MODULO", math_modulo},
#line 62 "lmathtab.gperf"
{"MODULUS", math_modulo},
#line 72 "lmathtab.gperf"
{"BOR", math_bor},
{"",NULL}, {"",NULL},
#line 79 "lmathtab.gperf"
{"DIST3D", math_dist3d},
{"",NULL},
#line 55 "lmathtab.gperf"
{"ADD", math_add},
#line 73 "lmathtab.gperf"
{"BXOR", math_bxor},
{"",NULL},
#line 78 "lmathtab.gperf"
{"DIST2D", math_dist2d},
{"",NULL},
#line 70 "lmathtab.gperf"
{"XOR", math_xor},
{"",NULL}, {"",NULL}, {"",NULL}, {"",NULL},
#line 59 "lmathtab.gperf"
{"FLOORDIV", math_floordiv},
{"",NULL}, {"",NULL}, {"",NULL}, {"",NULL}, {"",NULL},
{"",NULL}, {"",NULL}, {"",NULL}, {"",NULL}, {"",NULL},
#line 74 "lmathtab.gperf"
{"FDIV", math_fdiv}
};
if (len <= MAX_WORD_LENGTH && len >= MIN_WORD_LENGTH)
{
register unsigned int key = math_hash (str, len);
if (key <= MAX_HASH_VALUE)
if (len == lengthtable[key])
{
register const char *s = wordlist[key].name;
if ((((unsigned char)*str ^ (unsigned char)*s) & ~32) == 0 && !gperf_case_memcmp (str, s, len))
return &wordlist[key];
}
}
return 0;
}
#line 86 "lmathtab.gperf"
typedef struct math MATH;
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