make real symbols for the legacy (nonstandardized) utmp functions

[musl] / include / utmp.h

diff --git a/include/utmp.h b/include/utmp.h
index f60ff88..ff3e45e 100644 (file)
--- a/include/utmp.h
+++ b/include/utmp.h
@@ -1,6 +1,10 @@
 #ifndef _UTMP_H
 #define _UTMP_H
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 #include <utmpx.h>
 
 #define ut_time ut_tv.tv_sec
@@ -9,15 +13,20 @@
 #define e_termination __e_termination
 #define e_exit __e_exit
 #define utmp utmpx
-#define endutent endutxent
-#define getutent getutxent
-#define setutent setutxent
-#define getutid getutxid
-#define getutline getutxline
-#define pututline pututxline
 #define utmpname(x) (-1)
 
+void         endutent(void);
+struct utmp *getutent(void);
+struct utmp *getutid(const struct utmp *);
+struct utmp *getutline(const struct utmp *);
+struct utmp *pututline(const struct utmp *);
+void         setutent(void);
+
 #define _PATH_UTMP "/dev/null"
 #define _PATH_WTMP "/dev/null"
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif