id128: don't use C99 bool in public headers

[elogind.git] / src / systemd / sd-id128.h

diff --git a/src/systemd/sd-id128.h b/src/systemd/sd-id128.h
index 22fcb932719fe508a8792785905b027150a7f214..27fa479427be610f10c95df50832d56a7541c6ed 100644 (file)
--- a/src/systemd/sd-id128.h
+++ b/src/systemd/sd-id128.h
@@ -9,23 +9,28 @@
   Copyright 2011 Lennart Poettering
 
   systemd is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by
-  the Free Software Foundation; either version 2 of the License, or
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
   (at your option) any later version.
 
   systemd is distributed in the hope that it will be useful, but
   WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-  General Public License for more details.
+  Lesser General Public License for more details.
 
-  You should have received a copy of the GNU General Public License
+  You should have received a copy of the GNU Lesser General Public License
   along with systemd; If not, see <http://www.gnu.org/licenses/>.
 ***/
 
 #include <inttypes.h>
-#include <stdbool.h>
 #include <string.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* 128 Bit ID APIs. See sd-id128(3) for more information. */
+
 typedef union sd_id128 sd_id128_t;
 
 union sd_id128 {
@@ -54,8 +59,12 @@ int sd_id128_get_boot(sd_id128_t *ret);
 #define SD_ID128_FORMAT_STR "%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x"
 #define SD_ID128_FORMAT_VAL(x) (x).bytes[0], (x).bytes[1], (x).bytes[2], (x).bytes[3], (x).bytes[4], (x).bytes[5], (x).bytes[6], (x).bytes[7], (x).bytes[8], (x).bytes[9], (x).bytes[10], (x).bytes[11], (x).bytes[12], (x).bytes[13], (x).bytes[14], (x).bytes[15]
 
-static inline bool sd_id128_equal(sd_id128_t a, sd_id128_t b) {
+static inline int sd_id128_equal(sd_id128_t a, sd_id128_t b) {
         return memcmp(&a, &b, 16) == 0;
 }
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif