9 lines
320 B
C
9 lines
320 B
C
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typedef int (*cmp_t)(void*,void*); /* for function pointer casts */
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extern void register_sort_function (int dir, cmp_t func);
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extern void reset_sort_options(void);
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extern int mult_lvl_cmp(void* a, void* b);
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extern const char *parse_sort_opt(const char* opt);
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extern const char *parse_long_sort(const char* opt);
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