Can write a record from C, only name is currently supported

LV/BinaryStorage.lvproj

 <?xml version='1.0' encoding='UTF-8'?>
 <Project Type="Project" LVVersion="18008000">
 	<Property Name="CCSymbols" Type="Str"></Property>
-	<Property Name="NI.LV.All.SourceOnly" Type="Bool">true</Property>
+	<Property Name="NI.LV.All.SourceOnly" Type="Bool">false</Property>
 	<Property Name="NI.Project.Description" Type="Str"></Property>
 	<Property Name="SMProvider.SMVersion" Type="Int">201310</Property>
 	<Item Name="My Computer" Type="My Computer">
@@ -25,6 +25,7 @@
 		<Property Name="specify.custom.address" Type="Bool">false</Property>
 		<Item Name="TestStorage.vi" Type="VI" URL="../TestStorage.vi"/>
 		<Item Name="BinStorage.lvclass" Type="LVClass" URL="../BinStorage.lvclass"/>
+		<Item Name="TestOneName.vi" Type="VI" URL="../TestOneName.vi"/>
 		<Item Name="Dependencies" Type="Dependencies"/>
 		<Item Name="Build Specifications" Type="Build"/>
 	</Item>

c-code/test_code.c

+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <byteswap.h>
+
+typedef struct storage {
+  FILE* file;
+  unsigned long* contents;
+  unsigned int con_idx;
+  size_t buf_size;
+} BinaryStorage;
+
+BinaryStorage bs_open(char* filename){
+   BinaryStorage storage;
+   storage.file = fopen(filename,"wb");
+   storage.buf_size = 500;
+   storage.con_idx = 0;
+   storage.contents = (long*) malloc(sizeof(unsigned long)*storage.buf_size);
+
+   char header[]="SNS-BIET2020"; 
+   fwrite(header,sizeof(header)-1,1,storage.file);
+   storage.contents[storage.con_idx]=ftell(storage.file);
+   storage.con_idx++;
+
+   return storage;
+}
+
+int write_record(BinaryStorage *bs, char* name){
+  unsigned char name_len = strlen(name);
+  unsigned int total_length = bswap_32(1+1+name_len+1);
+
+  fwrite(&total_length,4,1,bs->file);
+  fputc(1,bs->file);
+  fwrite(&name_len,1,1,bs->file);
+  fwrite(name, 1,name_len,bs->file);
+  fputc(254,bs->file);
+
+  bs->contents[bs->con_idx]=ftell(bs->file);  
+  bs->con_idx++;
+}
+
+void bs_close(BinaryStorage *bs){
+   unsigned int total_length = bswap_32(1+1);
+   fwrite(&total_length,4,1,bs->file);
+   fputc(255,bs->file);
+   fputc(254,bs->file);
+   bs->contents[bs->con_idx]=ftell(bs->file);
+   bs->con_idx++;
+   int i;
+   printf("total = %d\n",bs->con_idx);
+   for(i=0;i<bs->con_idx;i++){
+      unsigned long swapped = bswap_64(bs->contents[i]);
+      printf("%d\n",bs->contents[i]);
+      fwrite(&swapped,8,1,bs->file);
+   }
+   unsigned int num_of_rec = bswap_32(bs->con_idx);
+   fwrite(&num_of_rec,4,1,bs->file);
+
+   fclose(bs->file);
+   free(bs->contents);
+}
+
+int main(){
+   printf("Hello World!\n");
+   BinaryStorage storage = bs_open("test_c.bin");
+   write_record(&storage,"Hello World!");
+   bs_close(&storage);
+}