Reference

QueryPerformanceFrequency(3w)

NAME

QueryPerformanceFrequency (KERNEL32.@)

SYNOPSIS

BOOL QueryPerformanceFrequency
(
PLARGE_INTEGER frequency
)

DESCRIPTION

Get the resolution of the performance counter.

PARAMS

frequency [Out] Destination for the counter resolution.

RETURNS

Success. TRUE. Frequency contains the resolution of the counter.

Failure: FALSE.

SEE ALSO

See QueryPerformanceCounter(3w).

IMPLEMENTATION

Declared in "winbase.h".

Implemented in "dlls/kernel32/cpu.c".

Debug channel "reg".

History