diff options
Diffstat (limited to 'contrib/tsearch2/snowball/header.h')
| -rw-r--r-- | contrib/tsearch2/snowball/header.h | 69 |
1 files changed, 38 insertions, 31 deletions
diff --git a/contrib/tsearch2/snowball/header.h b/contrib/tsearch2/snowball/header.h index 4d4f127d6a1..c0721d6fd30 100644 --- a/contrib/tsearch2/snowball/header.h +++ b/contrib/tsearch2/snowball/header.h @@ -1,51 +1,58 @@ + +#include <limits.h> + #include "api.h" +#define MAXINT INT_MAX +#define MININT INT_MIN + #define HEAD 2*sizeof(int) -#define SIZE(p) ((int *)(p))[-1] +#define SIZE(p) ((int *)(p))[-1] #define SET_SIZE(p, n) ((int *)(p))[-1] = n #define CAPACITY(p) ((int *)(p))[-2] struct among -{ - int s_size; /* number of chars in string */ - symbol *s; /* search string */ - int substring_i; /* index to longest matching substring */ - int result; /* result of the lookup */ - int (*function) (struct SN_env *); +{ int s_size; /* number of chars in string */ + symbol * s; /* search string */ + int substring_i;/* index to longest matching substring */ + int result; /* result of the lookup */ + int (* function)(struct SN_env *); }; -extern symbol *create_s(void); +extern symbol * create_s(void); extern void lose_s(symbol * p); -extern int in_grouping(struct SN_env * z, unsigned char *s, int min, int max); -extern int in_grouping_b(struct SN_env * z, unsigned char *s, int min, int max); -extern int out_grouping(struct SN_env * z, unsigned char *s, int min, int max); -extern int out_grouping_b(struct SN_env * z, unsigned char *s, int min, int max); +extern int skip_utf8(const symbol * p, int c, int lb, int l, int n); -extern int in_range(struct SN_env * z, int min, int max); -extern int in_range_b(struct SN_env * z, int min, int max); -extern int out_range(struct SN_env * z, int min, int max); -extern int out_range_b(struct SN_env * z, int min, int max); +extern int in_grouping_U(struct SN_env * z, unsigned char * s, int min, int max); +extern int in_grouping_b_U(struct SN_env * z, unsigned char * s, int min, int max); +extern int out_grouping_U(struct SN_env * z, unsigned char * s, int min, int max); +extern int out_grouping_b_U(struct SN_env * z, unsigned char * s, int min, int max); -extern int eq_s(struct SN_env * z, int s_size, symbol * s); -extern int eq_s_b(struct SN_env * z, int s_size, symbol * s); -extern int eq_v(struct SN_env * z, symbol * p); -extern int eq_v_b(struct SN_env * z, symbol * p); +extern int in_grouping(struct SN_env * z, unsigned char * s, int min, int max); +extern int in_grouping_b(struct SN_env * z, unsigned char * s, int min, int max); +extern int out_grouping(struct SN_env * z, unsigned char * s, int min, int max); +extern int out_grouping_b(struct SN_env * z, unsigned char * s, int min, int max); -extern int find_among(struct SN_env * z, struct among * v, int v_size); -extern int find_among_b(struct SN_env * z, struct among * v, int v_size); +extern int eq_s(struct SN_env * z, int s_size, symbol * s); +extern int eq_s_b(struct SN_env * z, int s_size, symbol * s); +extern int eq_v(struct SN_env * z, symbol * p); +extern int eq_v_b(struct SN_env * z, symbol * p); -extern symbol *increase_size(symbol * p, int n); -extern int replace_s(struct SN_env * z, int c_bra, int c_ket, int s_size, const symbol * s); -extern void slice_from_s(struct SN_env * z, int s_size, symbol * s); -extern void slice_from_v(struct SN_env * z, symbol * p); -extern void slice_del(struct SN_env * z); +extern int find_among(struct SN_env * z, struct among * v, int v_size); +extern int find_among_b(struct SN_env * z, struct among * v, int v_size); -extern void insert_s(struct SN_env * z, int bra, int ket, int s_size, symbol * s); -extern void insert_v(struct SN_env * z, int bra, int ket, symbol * p); +extern int replace_s(struct SN_env * z, int c_bra, int c_ket, int s_size, const symbol * s, int * adjustment); +extern int slice_from_s(struct SN_env * z, int s_size, symbol * s); +extern int slice_from_v(struct SN_env * z, symbol * p); +extern int slice_del(struct SN_env * z); -extern symbol *slice_to(struct SN_env * z, symbol * p); -extern symbol *assign_to(struct SN_env * z, symbol * p); +extern int insert_s(struct SN_env * z, int bra, int ket, int s_size, symbol * s); +extern int insert_v(struct SN_env * z, int bra, int ket, symbol * p); + +extern symbol * slice_to(struct SN_env * z, symbol * p); +extern symbol * assign_to(struct SN_env * z, symbol * p); extern void debug(struct SN_env * z, int number, int line_count); + |