(NULL): Define only if not already defined.
authorRoland McGrath <roland@gcc.gnu.org>
Wed, 20 Mar 1996 01:08:11 +0000 (01:08 +0000)
committerRoland McGrath <roland@gcc.gnu.org>
Wed, 20 Mar 1996 01:08:11 +0000 (01:08 +0000)
commit375826d208867401acfccbadd827ed5615128e9c
tree1ea91a68f7d5d7c7f4613610b5abcd282e790bac
parent86a0a7b3d70bc39b282ca285e397319d580e968e
(NULL): Define only if not already defined.

From-SVN: r11569
gcc/alloca.c