X-Git-Url: https://git.martlubbers.net/?a=blobdiff_plain;f=int%2Fint.c;h=a946908763a3c914c46bfeb8e9aea44faadb2016;hb=c816d5c0477f15631058928c9aad4fbd63d50156;hp=9dc52a248f3771f84c1bfc646d9e412851912ca4;hpb=2936e3ba44acd430c2b3290801ab1ffa700a8c25;p=mTask.git

diff --git a/int/int.c b/int/int.c
index 9dc52a2..a946908 100644
--- a/int/int.c
+++ b/int/int.c
@@ -1,4 +1,5 @@
 #include <stdio.h>
+#include <stdbool.h>
 
 #include "mTaskSymbols.h"
 
@@ -17,6 +18,18 @@
 char program[PROGRAMSIZE+1] = {0};
 int stack[STACKSIZE+1] = {0};
 
+bool input_available(){
+	struct timeval tv;
+	fd_set fds;
+	tv.tv_sec = 0;
+	tv.tv_usec = 0;
+	FD_ZERO(&fds);
+	FD_SET(0, &fds);
+	select(1, &fds, NULL, NULL, &tv);
+	return FD_ISSET(0, &fds);
+}
+
+
 int main(void)
 {
 	char c;