save old PL_curcop value in parser struct

[perl5.git] / os2 / dlfcn.h

diff --git a/os2/dlfcn.h b/os2/dlfcn.h
index c2feee6..80e5aac 100644 (file)
--- a/os2/dlfcn.h
+++ b/os2/dlfcn.h
@@ -1,4 +1,4 @@
-void *dlopen(char *path, int mode);
-void *dlsym(void *handle, char *symbol);
+void *dlopen(const char *path, int mode);
+void *dlsym(void *handle, const char *symbol);
 char *dlerror(void);
 int dlclose(void *handle);