7 int fprintf(FILE *restrict stream, const char *restrict format, ...)  in fprintf()  argument
24     write(stream->fd, buf, len);  in fprintf()
38 int fflush(FILE *stream)  in fflush()  argument
43 int ferror(FILE *stream)  in ferror()  argument
48 int fclose(FILE *stream)  in fclose()  argument
50     if (stream->fd >= 3)  in fclose()
52         int retcval = close(stream->fd);  in fclose()
53         free(stream);  in fclose()
63     FILE *stream = malloc(sizeof(FILE));  in fopen()  local
64     memset(stream, 0, sizeof(FILE));  in fopen()
82         stream->fd = fd;  in fopen()
83     return stream;  in fopen()