__readeflags
Microsoft Specific
Reads the program status and control (EFLAGS) register.
Syntax
unsigned int __readeflags(void); /* x86 */
unsigned __int64 __readeflags(void); /* x64 */
Return value
The value of the EFLAGS register. The return value is 32 bits long on a 32-bit platform, and 64 bits long on a 64-bit platform.
Remarks
These routines are available only as intrinsics.
Requirements
| Intrinsic | Architecture |
|---|---|
__readeflags |
x86, x64 |
Header file <intrin.h>
END Microsoft Specific