signal: fix a build warning with CONFIG_KERN_SIGNALS disabled
authorarighi <arighi@38d2e660-2303-0410-9eaa-f027e97ec537>
Thu, 3 Mar 2011 17:33:10 +0000 (17:33 +0000)
committerarighi <arighi@38d2e660-2303-0410-9eaa-f027e97ec537>
Thu, 3 Mar 2011 17:33:10 +0000 (17:33 +0000)
commit3426a97f08f988d40cf01a5bfb18fb4a3f7281ce
tree2df1d29cb05c7c0f7128f018e170a06fbb4ea517
parent11bd07ba56015a0ad55fc0cb3b41d0757dcdc03f
signal: fix a build warning with CONFIG_KERN_SIGNALS disabled

Fix a build warning when CONFIG_KERN_SIGNALS is not enabled and
kern/signal.c is included the same by any Makefile.

[ This is basically triggered by the make check only. ]

git-svn-id: https://src.develer.com/svnoss/bertos/trunk@4752 38d2e660-2303-0410-9eaa-f027e97ec537
bertos/kern/signal.h