.TH "test_bit" 9 "test_bit" "25 May 1998" "Kernel Hacker's Manual" LINUX
.SH NAME
test_bit \-  Determine whether a bit is set
.SH SYNOPSIS
.B "int" test_bit
.BI "(int " nr ","
.BI "const volatile void *" addr ");"
.SH ARGUMENTS
.IP "nr" 12
 bit number to test
.IP "addr" 12
 Address to start counting from