github.com/afumu/libc@v0.0.6/musl/src/stdio/vsprintf.c (about)

     1  #include <stdio.h>
     2  #include <limits.h>
     3  
     4  int vsprintf(char *restrict s, const char *restrict fmt, va_list ap)
     5  {
     6  	return vsnprintf(s, INT_MAX, fmt, ap);
     7  }