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nfc_list_devices() function returns now the number of devices found.

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This commit is contained in:
Audrey Diacre
2012-01-10 10:35:36 +00:00
parent 00818e048c
commit 1ec504e163
12 changed files with 23 additions and 34 deletions
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3
examples/pn53x-diagnose.c
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@@ -52,7 +52,6 @@
int
main (int argc, const char *argv[])
{
size_t szFound;
size_t i;
nfc_device *pnd;
const char *acLibnfcVersion;
@@ -73,7 +72,7 @@ main (int argc, const char *argv[])
printf ("%s uses libnfc %s\n", argv[0], acLibnfcVersion);
nfc_connstring connstrings[MAX_DEVICE_COUNT];
nfc_list_devices (connstrings, MAX_DEVICE_COUNT, &szFound);
size_t szFound = nfc_list_devices (connstrings, MAX_DEVICE_COUNT);
if (szFound == 0) {
printf ("No NFC device found.\n");