7 int fprintf(FILE *restrict stream, const char *restrict format, ...)  in fprintf()  argument
24     write(stream->fd, buf, len);  in fprintf()
45 int fflush(FILE *stream)  in fflush()  argument
50 int ferror(FILE *stream)  in ferror()  argument
55 int fclose(FILE *stream)  in fclose()  argument
57     int retval = close(stream->fd);  in fclose()
60     if (stream->fd >= 3)  in fclose()
61         free(stream);  in fclose()
70     FILE *stream = malloc(sizeof(FILE));  in fopen()  local
71     memset(stream, 0, sizeof(FILE));  in fopen()
89         stream->fd = fd;  in fopen()
90     return stream;  in fopen()