4 int log_err(const char *format, ...)
10 va_start(args, format);
11 len = vsnprintf(buffer, sizeof(buffer), format, args);
13 len = min(len, sizeof(buffer) - 1);
15 return fwrite(buffer, len, 1, stderr);
18 int log_info(const char *format, ...)
24 va_start(args, format);
25 len = vsnprintf(buffer, sizeof(buffer), format, args);
27 len = min(len, sizeof(buffer) - 1);
29 return fwrite(buffer, len, 1, stdout);