rtc-numerrors.md

title	description	ms.date	api_name	api_location	api_type	topic_type	f1_keywords	helpviewer_keywords
_RTC_NumErrors	Learn more about: _RTC_NumErrors	11/04/2016	_RTC_NumErrors	msvcrt.dll msvcr80.dll msvcr90.dll msvcr100.dll msvcr100_clr0400.dll msvcr110.dll msvcr110_clr0400.dll msvcr120.dll msvcr120_clr0400.dll ucrtbase.dll	DLLExport	apiref	_RTC_NumErrors RTC_NumErrors	run-time errors _RTC_NumErrors function RTC_NumErrors function

_RTC_NumErrors

Returns the total number of errors that can be detected by run-time error checks (RTC). You can use this number as the control in a for loop, where each value in the loop is passed to _RTC_GetErrDesc.

Syntax

int _RTC_NumErrors( void );

Return value

An integer whose value represents the total number of errors that can be detected by the Visual C++ run-time error checks.

Requirements

Routine	Required header
_RTC_NumErrors	<rtcapi.h>

For more information, see Compatibility.

Libraries

All versions of the C run-time libraries.

See also

_RTC_GetErrDesc
Runtime error checking