diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..1530978
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+*.o
\ No newline at end of file
diff --git a/hello.c b/hello.c
new file mode 100644
index 0000000..a181a0a
--- /dev/null
+++ b/hello.c
@@ -0,0 +1,5 @@
+#include <stdio.h>
+
+void sayhello(){
+    printf("Hello from sayhello func\n");
+}
\ No newline at end of file
diff --git a/main.c b/main.c
new file mode 100644
index 0000000..3c3db4e
--- /dev/null
+++ b/main.c
@@ -0,0 +1,7 @@
+#include <stdio.h>
+void sayhello();
+int main(){
+    printf("Hello, world!\n");
+    sayhello();
+    return 0;
+}
\ No newline at end of file