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Filename :
header.h
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#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 SET_SIZE(p, n) ((int *)(p))[-1] = n #define CAPACITY(p) ((int *)(p))[-2] struct among { int s_size; /* number of chars in string */ const 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 void lose_s(symbol * p); extern int skip_utf8(const symbol * p, int c, int lb, int l, int n); extern int in_grouping_U(struct SN_env * z, const unsigned char * s, int min, int max, int repeat); extern int in_grouping_b_U(struct SN_env * z, const unsigned char * s, int min, int max, int repeat); extern int out_grouping_U(struct SN_env * z, const unsigned char * s, int min, int max, int repeat); extern int out_grouping_b_U(struct SN_env * z, const unsigned char * s, int min, int max, int repeat); extern int in_grouping(struct SN_env * z, const unsigned char * s, int min, int max, int repeat); extern int in_grouping_b(struct SN_env * z, const unsigned char * s, int min, int max, int repeat); extern int out_grouping(struct SN_env * z, const unsigned char * s, int min, int max, int repeat); extern int out_grouping_b(struct SN_env * z, const unsigned char * s, int min, int max, int repeat); extern int eq_s(struct SN_env * z, int s_size, const symbol * s); extern int eq_s_b(struct SN_env * z, int s_size, const symbol * s); extern int eq_v(struct SN_env * z, const symbol * p); extern int eq_v_b(struct SN_env * z, const symbol * p); extern int find_among(struct SN_env * z, const struct among * v, int v_size); extern int find_among_b(struct SN_env * z, const struct among * v, int v_size); 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, const symbol * s); extern int slice_from_v(struct SN_env * z, const symbol * p); extern int slice_del(struct SN_env * z); extern int insert_s(struct SN_env * z, int bra, int ket, int s_size, const symbol * s); extern int insert_v(struct SN_env * z, int bra, int ket, const 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);