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Define alias for le16toh on macOS

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Fixes #25
This commit is contained in:
Eric Jiang 2022-12-02 21:50:04 -08:00
parent f61a8b5e09
commit b902381221
1 changed files with 7 additions and 0 deletions
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usbscale.c
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@ -53,6 +53,13 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#define WEIGH_REPORT_SIZE 6
#define CONTROL_REPORT_SIZE 2
// `le16toh` is not available on MacOS (as of 12.6) but we can replace it with
// a similar function.
#if defined(__APPLE__)
#include <libkern/OSByteOrder.h>
#define le16toh(x) OSSwapLittleToHostInt16(x)
#endif
//
// **find_scale** takes a libusb device list and finds the first USB device
// that matches a device listed in scales.h.