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Games of Daze
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Infomagic - Games of Daze (Summer 1995) (Disc 1 of 2).iso
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libs
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pdcurs21
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portable
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baudrate.c
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C/C++ Source or Header
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1993-06-18
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2KB
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65 lines
#include <limits.h>
#define CURSES_LIBRARY 1
#include <curses.h>
#ifdef UNIX
#include <defs.h>
#include <term.h>
#endif
#undef baudrate
#ifdef PDCDEBUG
char *rcsid_baudrate = "$Header: C:\CURSES\portable\RCS\baudrate.c 2.1 1993/06/18 20:19:31 MH Rel MH $";
#endif
/*man-start*********************************************************************
baudrate() - Return terminal baud rate
X/Open Description:
Returns the output speed of the terminal. The number returned
is bits per second, for example 9600, and is an integer.
PDCurses Description:
If FAST_VIDEO is true, then this is the largest possible
(portable) int value (INT_MAX from limits.h) IF direct
video is possible, OR the approximate guess at BIOS speeds,
19200.
If FAST_VIDEO is false, this is an approximate guess at BIOS
speeds, 19200.
X/Open Return Value:
The baudrate() function returns a pointer to a verbose description
of the current terminal on success and the null pointer on error.
X/Open Errors:
No errors are defined for this function.
Portability:
PDCurses int baudrate( void );
X/Open Dec '88 int baudrate( void );
BSD Curses
SYS V Curses
**man-end**********************************************************************/
int baudrate(void)
{
#ifdef PDCDEBUG
if (trace_on) PDC_debug("baudrate() - called\n");
#endif
#ifdef UNIX
return (_CUR_TERM.baudrate);
#else
#ifdef FAST_VIDEO
return (_cursvar.direct_video ? INT_MAX : 19200 );
#else
return (19200); /* Approx. guess at BIOS speeds.*/
#endif
#endif
}