How can I include <sodium.h> correctly in Visual Studio?
I read section Compilation on Windows in installation page but I still very confused, I hope some experts can enlighten me.
I downloaded LATEST.tar.gz from here.
After that, I copied sodium.h and sodium folder in libsodium-1.0.12srclibsodiuminclude to my project.
Here is the code:
#include <stdio.h>
#include "sodium.h"
#pragma warning (disable:4996)
void main()
{
char myString[32];
uint32_t myInt;
/* myString will be an array of 32 random bytes, not null-terminated */
randombytes_buf(myString, 32);
/* myInt will be a random number between 0 and 9 */
myInt = randombytes_uniform(10);
printf("%d", myInt);
system("pause");
}
And I get these errors when compiling:
Error LNK1120 2 unresolved externals
Error LNK2019 unresolved external symbol __imp__randombytes_buf referenced in function _main
Error LNK2019 unresolved external symbol __imp__randombytes_uniform referenced in function _main
I did not get error like "cannot open sodium.h".
How can I solve this?
Any help is appreciated.
Your errors are telling you there's a problem at link time - so your issue isn't with including sodium.h . There's a library that's not being added to your project. You can't just copy the library to your project directory, you need to tell Visual Studio to link it in.
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