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#include <libc.h> // for __IMPL
#include <stdio.h> // for fflush, FILE, fclose, stderr, stdin, stdout
#include <unistd.h> // for close
int fclose(FILE *stream)
{
if (fflush(stream) == -1)
return -1;
if (stream != stdin && stream != stdout && stream != stderr) {
if (close(__IMPL(stream)->fd) == -1)
return -1;
}
return 0;
}
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