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Diffstat (limited to 'libXfont/src/FreeType/xttcap.c')
-rw-r--r--libXfont/src/FreeType/xttcap.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/libXfont/src/FreeType/xttcap.c b/libXfont/src/FreeType/xttcap.c
index 104dc89e4..707845ed3 100644
--- a/libXfont/src/FreeType/xttcap.c
+++ b/libXfont/src/FreeType/xttcap.c
@@ -45,6 +45,7 @@ static char const * const releaseID =
#include <string.h>
#include <ctype.h>
#include <math.h>
+#include <unistd.h>
#ifndef True
#define True (-1)