intr_char.c File Reference

#include <grass/gis.h>
#include <grass/config.h>
#include <sgtty.h>
Include dependency graph for intr_char.c:

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Defines

#define TYPE   tchars
#define C   t_intrc
#define GET   TIOCGETC

Functions

char G_intr_char (void)
 return interrupt char

Define Documentation

#define C   t_intrc

Definition at line 17 of file intr_char.c.

#define GET   TIOCGETC

Definition at line 18 of file intr_char.c.

Referenced by G_intr_char().

#define TYPE   tchars

Definition at line 16 of file intr_char.c.

Referenced by G_intr_char().


Function Documentation

char G_intr_char ( void   ) 

return interrupt char

This routine returns the user's keyboard interrupt character. This is the character that generates the SIGINT signal from the keyboard.

Parameters:
~ 
Returns:
char

Definition at line 33 of file intr_char.c.

References GET, and TYPE.


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