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/* this is for Tru64 Unix (alias OSF, alias Digital Unix) */
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#include <stdarg.h> /* va_start and the like */
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int vsnprintf(char *str, size_t n, char const *fmt, va_list ap);
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int snprintf(char *str, size_t n, char const *fmt, ...);
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extern "C" void usleep(unsigned int);
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void usleep(unsigned int);