1 files changed, 3 insertions, 0 deletions
diff --git a/calc.h b/calc.h
index ea01529..fd6f222 100644
--- a/calc.h
+++ b/calc.h
@@ -2,10 +2,13 @@
 
 #define UINT_TO_SEGMENTS(i) (i>>24 & 0xff),(i>>16 & 0xff),(i>>8 & 0xff),(i & 0xff)
 
+#define WRITE_STR(ptr, str, len) for (int i=0; i<len; i++){ptr[0]=str[i]; ptr++;}
+
 int print_usage();
 uint32_t calc_netmask(unsigned int cidr);
 uint32_t segments_to_ip(unsigned int segments[4]);
 uint32_t cidr_for_netspace(unsigned int desired_netspace);
+void write_ip(char **chunk_ptr, uint32_t ip);
 
 typedef struct {
     uint32_t network;