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work toward EMPTY=INCLUDE
[pspp]
/
src
/
libpspp
/
intern.h
diff --git
a/src/libpspp/intern.h
b/src/libpspp/intern.h
index 2f07a9ef77808b17f19e85adc2ffc9dc8d024262..2192c66d8c650afa058a2b8bc0be896da2a2c2be 100644
(file)
--- a/
src/libpspp/intern.h
+++ b/
src/libpspp/intern.h
@@
-34,7
+34,9
@@
#include <stddef.h>
const char *intern_new (const char *);
#include <stddef.h>
const char *intern_new (const char *);
+const char *intern_new_if_nonnull (const char *);
const char *intern_ref (const char *);
const char *intern_ref (const char *);
+const char *intern_ref_if_nonnull (const char *);
void intern_unref (const char *);
size_t intern_strlen (const char *);
void intern_unref (const char *);
size_t intern_strlen (const char *);