# | Line 13 | Line 13 | static const char RCSid[] = "$Id$"; | |
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13 | ||
14 | #include "rtio.h" | |
15 | ||
16 | < | #ifndef frexp |
17 | < | extern double frexp(); |
18 | < | #endif |
19 | < | #ifndef ldexp |
20 | < | extern double ldexp(); |
16 | > | #include <math.h> |
17 | > | |
18 | > | #ifdef getc_unlocked /* avoid horrendous overhead of flockfile */ |
19 | > | #define getc getc_unlocked |
20 | > | #define putc putc_unlocked |
21 | #endif | |
22 | ||
23 |
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