/// @brief Our printf function for testing
/// @param[in] fmt: printf forat string
/// @param[in] va_list: vararg list or arguments
/// @return size of printed string
int t_printf(const char *format, ...)
{
int len;
int i;
printf_t fn;
va_list va;
fn.put = _putc_fn;
fn.sent = 0;
va_start(va, format);
_printf_fn(&fn, format, va);
va_end(va);
len = fn.sent;
return (len);
}
/// @brief tft_printf function
/// @param[in] *win: Window Structure
/// @param[in] fmt: printf forat string
/// @param[in] ...: vararg list or arguments
/// @return size of string
MEMSPACE
int tft_printf(window *win, const char *fmt, ... )
{
_fontc f;
printf_t fn;
fn.put = _putc_win;
fn.size = 0;
fn.buffer = (void *) win;
va_list va;
va_start(va, fmt);
_printf_fn(&fn, fmt, va);
va_end(va);
return(fn.size);
}
// =============================================
/// @brief Our vsnprintf function for testing
/// @param[out] str: string buffer for result
/// @param[in] size: maximum length of converted string
/// @param[in] format: printf forat string
/// @param[in] va: va_list list of arguments
/// @return string size
MEMSPACE
int t_vsnprintf(char* str, size_t size, const char *format, va_list va)
{
int len;
char *save = str;
printf_t fn;
*str = 0;
fn.put = _putc_buffer_fn;
fn.len = size;
fn.sent = 0;
fn.buffer = (void *) str;
_printf_fn(&fn, format, va);
// FIXME check size should == fn.size on exit
len = strlen(save);
return( len );
}
