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-rw-r--r--apps/xcalc/math.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/apps/xcalc/math.c b/apps/xcalc/math.c
index c8ac1a846..706a3e7d8 100644
--- a/apps/xcalc/math.c
+++ b/apps/xcalc/math.c
@@ -17,6 +17,7 @@
*/
#include "xcalc.h"
+#include <unistd.h>
#ifndef M_PI /* sometimes defined in math.h */
#define M_PI 3.14159265358979323846
@@ -80,7 +81,7 @@ static int priority(int op);
#ifndef HAVE_STRLCPY
/* Close enough for the short strings copied in xcalc */
-static inline size_t
+static __inline size_t
strlcpy(char *dst, const char *src, size_t size)
{
strncpy(dst, src, size);