Line 59 of tsf.h about tinysoundfont HOT 1 OPEN

Hi there

If there are linker errors regarding multiple definition of function bodies of tsf.h, that means that multiple .c or .cpp files have the line

#define TSF_IMPLEMENTATION

in them.

So make sure that only one .c or .cpp file defines this macro.
Also make sure the line is not inside a header file that is included by multiple .c or .cpp files, but inside the .c or .cpp file itself.

If you absolutely cannot avoid having that define in multiple translation units across your code base (maybe a giant project with multiple libraries that are hard to control?) then you can define TSF_STATIC before including tsf.h to make the functions static.
Like this:

#define TSF_IMPLEMENTATION
#define TSF_STATIC
#include "tsf.h"

The result will be similar to your hack that sets the inline keyword on all API functions but less detrimental to the output binary code size. And you won't have to modify the tsf.h file itself. Which you're free to do, so if inline somehow works better for you, then that's also fine :-)

Cheers!

from tinysoundfont.