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-rw-r--r--interpolate.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/interpolate.h b/interpolate.h
index 16a26b9..77407e6 100644
--- a/interpolate.h
+++ b/interpolate.h
@@ -19,8 +19,8 @@ struct interp {
extern void interp_set_entry(struct interp *table, int slot, const char *value);
extern void interp_clear_table(struct interp *table, int ninterps);
-extern int interpolate(char *result, int reslen,
- const char *orig,
- const struct interp *interps, int ninterps);
+extern unsigned long interpolate(char *result, unsigned long reslen,
+ const char *orig,
+ const struct interp *interps, int ninterps);
#endif /* INTERPOLATE_H */