snapshot before regression test

Test/SysLibTest/temp/c3b259b4059f8668.pyi

@@ -0,0 +1,23 @@
+"""
+Auto-generated Python stub file from viperlib.py
+Module: viperlib
+"""
+
+
+import t, c
+import viperio
+from stdarg import arg, va_arg
+
+TEMP_BUF_SIZE: t.CDefine = 68
+
+def get_digit_count(num: t.CUnsignedInt, base: t.CInt) -> t.CStatic | t.CInt: pass
+
+def sprintf(buf: t.CChar | t.CPtr, rule: str, *args) -> t.CVoid | t.CExport: pass
+
+def vsprintf(buf: t.CChar | t.CPtr, rule: str, *args) -> t.CInt: pass
+
+def snprintf(buf: t.CChar | t.CPtr, size: t.CSizeT, fmt: str, *args) -> t.CInt | t.CExport: pass
+
+def _check_special_float(fv: t.CDouble) -> t.CInt: pass
+
+def vsnprintf(buf: t.CChar | t.CPtr, size: t.CSizeT, fmt: str, ap: t.CChar | t.CPtr) -> t.CInt | t.CExport: pass