Import readline 8.0

[deliverable/binutils-gdb.git] / readline / examples / hist_erasedups.c

diff --git a/readline/examples/hist_erasedups.c b/readline/examples/hist_erasedups.c
index 2ecee899c3b0bb1e7b0c9a3be05fec1aa2529abf..f820eba6aaab4db0c1835dde183c9f85532e7bd5 100644 (file)
--- a/readline/examples/hist_erasedups.c
+++ b/readline/examples/hist_erasedups.c
@@ -38,6 +38,8 @@
 #define STREQN(a, b, n) ((n == 0) ? (1) \
                                   : ((a)[0] == (b)[0] && strncmp(a, b, n) == 0))
 
+int hist_erasedups (void);
+
 static void
 usage()
 {