5 int log_err(const char *format, ...)
11 va_start(args, format);
12 len = vsnprintf(buffer, sizeof(buffer), format, args);
14 len = min(len, sizeof(buffer) - 1);
16 return fwrite(buffer, len, 1, stderr);
19 int log_info(const char *format, ...)
25 va_start(args, format);
26 len = vsnprintf(buffer, sizeof(buffer), format, args);
28 len = min(len, sizeof(buffer) - 1);
30 return fwrite(buffer, len, 1, stdout);