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26 lines
412 B
26 lines
412 B
#include<stdint.h> |
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int is_big_endian(void) { |
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union { |
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uint32_t i; |
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char c[4]; |
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} bint = {0x01020304}; |
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return bint.c[0] == 1; |
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} |
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int main(int argc, char **argv) { |
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int is_be_check = is_big_endian(); |
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int is_be; |
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#ifdef IS_BE |
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is_be = 1; |
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#else |
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is_be = 0; |
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#endif |
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if(is_be_check && is_be) |
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return 0; |
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if(!is_be_check && !is_be) |
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return 0; |
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return 1; |
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}
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