26 lines
358 B
C
26 lines
358 B
C
#pragma once
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#ifndef _GNU_SOURCE
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#define _GNU_SOURCE
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#endif
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#include <unistd.h>
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#include <errno.h>
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#define COUNT(x) (sizeof(x)/sizeof(x[0]))
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static inline size_t str_cpy (char *dst, char *src, size_t n)
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{
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if (!dst || !src)
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return 0;
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size_t i;
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for (i=0; i<n && src[i]; i++)
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dst[i] = src[i];
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dst[i] = 0;
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return i;
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}
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