old c,cc examples

1 files changed, 17 insertions, 0 deletions

diff --git a/c,cc/sscanf.c b/c,cc/sscanf.c
new file mode 100644
index 0000000..221852e
--- /dev/null
+++ b/c,cc/sscanf.c
@@ -0,0 +1,17 @@
+#include <stdio.h>
+
+
+int main(void)
+{
+  char ip[15] = {"192.168.100.100"};
+  int retval, val0, val1, val2, val3;
+
+  if(4!=(retval=sscanf(ip, "%d.%d.%d.%d", &val0, &val1, &val2, &val3))) {
+    printf("Error: sscanf failed, retval was: %d\n", retval);
+  }
+  else {
+    printf("%d\n%d\n%d\n%d\n", val0, val1, val2, val3);
+  }
+
+  return 0;
+}