From 8092f4c334db547ced59d6f439b558dad35e1ab2 Mon Sep 17 00:00:00 2001
From: Mike Vink <mike@pionative.com>
Date: Fri, 14 Jun 2024 09:23:32 +0200
Subject: commit for once

---
 3/10_control_and_data/01_echo.c | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 3/10_control_and_data/01_echo.c

(limited to '3/10_control_and_data/01_echo.c')

diff --git a/3/10_control_and_data/01_echo.c b/3/10_control_and_data/01_echo.c
new file mode 100644
index 0000000..8ef71e2
--- /dev/null
+++ b/3/10_control_and_data/01_echo.c
@@ -0,0 +1,24 @@
+#include <stdio.h>
+
+char* gets(char *s) {
+    int c;
+    char *dest = s;
+    while ((c = getchar()) != '\n' && c != EOF) {
+        *dest++ = c;
+    }
+    if ( c == EOF && dest == s) {
+        return NULL;
+    }
+    *dest++ = '\0';
+    return s;
+}
+
+void echo() {
+    char buf[8];
+    gets(buf);
+    puts(buf);
+}
+
+int main(void) {
+    echo();
+}
-- 
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