Add some CGO_ENABLED=0 documentation for the Syscall functions.

Signed-off-by: Andrew G. Morgan <morgan@kernel.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/psx/psx.go b/psx/psx.go
index b1b530a..529f19d 100644
--- a/psx/psx.go
+++ b/psx/psx.go
@@ -7,6 +7,8 @@ import (
 	"syscall"
 )
 
+// Syscall3 and Syscall6 are aliases for syscall.AllThreadsSyscall*
+// when compiled CGO_ENABLED=0.
 var (
 	Syscall3 = syscall.AllThreadsSyscall
 	Syscall6 = syscall.AllThreadsSyscall6