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14 lines
225 B
C
14 lines
225 B
C
#ifndef NL_ERRNO_H
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#define NL_ERRNO_H
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#include <stddef.h>
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extern int errno;
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const char *nl_strerror(int err);
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void nl_perror(const char *msg);
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#define perror(msg) nl_perror(msg)
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#define strerror(e) nl_strerror(e)
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#endif
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