opt: relicense to GPLv2+ (from GPLv3+)

[ccan] / ccan / opt / helpers.c

diff --git a/ccan/opt/helpers.c b/ccan/opt/helpers.c
index 25929bd5bf705f6681a1c7303288a58a16d4453c..2c771bc3309062aa7cfea03423f719128f3c9686 100644 (file)
--- a/ccan/opt/helpers.c
+++ b/ccan/opt/helpers.c
@@ -1,7 +1,9 @@
-/* Licensed under GPLv3+ - see LICENSE file for details */
+/* Licensed under GPLv2+ - see LICENSE file for details */
 #include <ccan/opt/opt.h>
 #include <ccan/cast/cast.h>
+#include <inttypes.h>
 #include <string.h>
+#include <stdint.h>
 #include <stdlib.h>
 #include <errno.h>
 #include <stdio.h>
@@ -401,9 +403,9 @@ static void show_llong_with_suffix(char buf[OPT_SHOW_LEN], long long ll,
                ll = tmp;
        }
        if (i == 0)
-               snprintf(buf, OPT_SHOW_LEN, "%lld", ll);
+               snprintf(buf, OPT_SHOW_LEN, "%"PRId64, (int64_t)ll);
        else
-               snprintf(buf, OPT_SHOW_LEN, "%lld%c", ll, suffixes[i - 1]);
+               snprintf(buf, OPT_SHOW_LEN, "%"PRId64"%c", (int64_t)ll, suffixes[i - 1]);
 }
 
 static void show_ullong_with_suffix(char buf[OPT_SHOW_LEN], unsigned long long ull,
@@ -423,9 +425,9 @@ static void show_ullong_with_suffix(char buf[OPT_SHOW_LEN], unsigned long long u
                ull = tmp;
        }
        if (i == 0)
-               snprintf(buf, OPT_SHOW_LEN, "%llu", ull);
+               snprintf(buf, OPT_SHOW_LEN, "%"PRIu64, (uint64_t)ull);
        else
-               snprintf(buf, OPT_SHOW_LEN, "%llu%c", ull, suffixes[i - 1]);
+               snprintf(buf, OPT_SHOW_LEN, "%"PRIu64"%c", (uint64_t)ull, suffixes[i - 1]);
 }
 
 /* _bi, signed */