Initial import (2.0.2-6)2.0.2-6

1 files changed, 25 insertions, 0 deletions

diff --git a/reference/C/EXAMPLES/readch.c b/reference/C/EXAMPLES/readch.c
new file mode 100644
index 0000000..8287efd
--- /dev/null
+++ b/reference/C/EXAMPLES/readch.c
@@ -0,0 +1,25 @@
+/*
+ * Purpose: Program to demonstrate the 'getchar' function.
+ *	The prog will read data entered via the keyboard. And return
+ *	the number of characters entered. 
+ * Author:  M J Leslie
+ * Date:    08-May-94
+ */
+
+#include <stdio.h>
+#include <unistd.h>
+
+int readch(void);
+
+main()
+{
+  printf("%c",readch()+1);
+}
+
+int readch(void)
+{
+  char ch;
+
+  read(0, &ch, 1);
+  return (ch);
+}