53 lines
938 B
C
53 lines
938 B
C
#include "system.h"
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struct set {
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int cnt;
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struct symbols {
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const char* str;
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unsigned hash;
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}* symbols_v;
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};
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struct set* set_new() {
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// should we use x___ funcs?
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struct set* set = xmalloc(sizeof *set);
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set->cnt = 0;
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set->symbols_v = NULL;
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return set;
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}
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void set_add(struct set* set, const char* sym) {
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const int delta = 1024;
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if ((set->cnt & (delta - 1)) == 0) {
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set->symbols_v = xrealloc(set->symbols_v, sizeof(*set->symbols_v) * (set->cnt + delta));
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}
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set->symbols_v[set->cnt].str = xstrdup(sym);
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set->symbols_v[set->cnt].hash = 0;
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set->cnt++;
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return;
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}
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struct set* set_free(struct set* set) {
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if (set) {
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for (int i = 0; i < set->cnt; i++) {
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_free((char*)set->symbols_v[i].str);
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}
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_free(set->symbols_v);
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set = _free(set);
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}
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return NULL;
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}
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// ---
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const char* set_fini(struct set* set, int bpp) {
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// Implementation for finalizing the set
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return NULL;
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}
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