72 lines
2.0 KiB
C
72 lines
2.0 KiB
C
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#ifndef PAC_UTILITY_H
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#define PAC_UTILITY_H
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typedef signed char i8_t;
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typedef signed short i16_t;
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typedef signed int i32_t;
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typedef signed long i64_t;
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typedef unsigned char u8_t;
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typedef unsigned short u16_t;
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typedef unsigned int u32_t;
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typedef unsigned long u64_t;
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typedef float f32_t;
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typedef double f64_t;
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typedef u32_t rune_t;
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typedef u8_t bool_t;
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#ifdef __PAC_32_BIT__
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typedef u32_t usz_t;
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typedef i32_t isz_t;
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#else
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typedef u64_t usz_t;
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typedef i64_t isz_t;
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#endif
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#define TRUE (1)
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#define FALSE (0)
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#define NULL ((void *) 0)
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bool_t pac_rune_is_lower_letter (rune_t rune);
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bool_t pac_rune_is_upper_letter (rune_t rune);
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bool_t pac_rune_is_letter (rune_t rune);
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bool_t pac_rune_is_digit (rune_t rune);
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bool_t pac_rune_is_blank (rune_t rune);
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bool_t pac_rune_is_sign (rune_t rune);
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void pac_memory_copy (void *destination, void *source, usz_t length);
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void pac_memory_fill (void *region, usz_t len_region, u8_t byte);
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void pac_memory_zero (void *region, usz_t len_region);
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typedef struct pac_arena pac_arena_s;
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struct pac_arena
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{
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usz_t len_allocation;
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usz_t offset;
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void *allocation;
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pac_arena_s *continuation;
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};
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pac_arena_s pac_create_arena (usz_t size);
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void pac_delete_arena (pac_arena_s arena);
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void pac_free_arena (pac_arena_s *arena);
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pac_arena_s * pac_new_arena (usz_t size);
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void * pac_arena_alloc (pac_arena_s *arena, usz_t length);
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#endif // PAC_UTILITY_H
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