SDL_vasprintf - This works exactly like vasprintf() but doesn't require access to a C runtime.

       This function is available since SDL 3.2.0.

Simple Directmedia Layer                           SDL 3.2.20                                   SDL_vasprintf(3)

       Functions  identically  to  SDL_asprintf(),  except  it  takes  a  va_list instead of using ...  variable
       arguments.

strp   on output, is set to the new string. Must not be NULL.

       fmt    a printf-style format string. Must not be NULL.

       ap     a va_list values to be used with the format string.

       SDL_vasprintf - This works exactly like vasprintf() but doesn't require access to a C runtime.

       Returns the number of bytes in the newly-allocated string, not counting the null-terminator  char,  or  a
       negative value on error.

#include<SDL3/SDL_stdinc.h>intSDL_vasprintf(char**strp,constchar*fmt,va_listap);

       It is safe to call this function from any thread.