X-Git-Url: http://nsz.repo.hu/git/?p=musl;a=blobdiff_plain;f=include%2Fdlfcn.h;h=53871ee033fad18c493e21e472daee3d0697eae7;hp=cdca9ec6e52ae076cf39b77c19b038cbf5a84d29;hb=453059571c9dc84dd168631eced25ec2d7afd98e;hpb=87a30ce50d390422b3f4f0bd0e3f0664fb6a7da7

diff --git a/include/dlfcn.h b/include/dlfcn.h
index cdca9ec6..53871ee0 100644
--- a/include/dlfcn.h
+++ b/include/dlfcn.h
@@ -1,19 +1,41 @@
 #ifndef	_DLFCN_H
 #define	_DLFCN_H
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#if __STDC_VERSION__ >= 199901L
+#define __restrict restrict
+#elif !defined(__GNUC__)
+#define __restrict
+#endif
+
 #define RTLD_LAZY   1
 #define RTLD_NOW    2
 #define RTLD_GLOBAL 256
 #define RTLD_LOCAL  0
 
-#if 1
-#define RTLD_NEXT    ((void *) -1l)
-#define RTLD_DEFAULT ((void *) 0)
-#endif
+#define RTLD_NEXT    ((void *)-1)
+#define RTLD_DEFAULT ((void *)0)
 
 int    dlclose(void *);
 char  *dlerror(void);
 void  *dlopen(const char *, int);
-void  *dlsym(void *, const char *);
+void  *dlsym(void *__restrict, const char *__restrict);
+
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+typedef struct {
+	const char *dli_fname;
+	void *dli_fbase;
+	const char *dli_sname;
+	void *dli_saddr;
+} Dl_info;
+int dladdr(void *, Dl_info *);
+#endif
+
+#ifdef __cplusplus
+}
+#endif
 
 #endif