libports: fix warning in x86emu

This commit is contained in:
Norman Feske 2016-01-23 20:32:11 +01:00 committed by Christian Helmuth
parent 8132a16137
commit 3c686fc9c6
1 changed files with 2 additions and 0 deletions

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@ -24,4 +24,6 @@ typedef genode_uint64_t uint64_t;
int abs(int j);
#ifndef NULL
#define NULL (void*)0
#endif