Declare rpmatch.

[gnulib.git] / lib / rpmatch.c

diff --git a/lib/rpmatch.c b/lib/rpmatch.c
index 68c7442..217e171 100644 (file)
--- a/lib/rpmatch.c
+++ b/lib/rpmatch.c
@@ -19,9 +19,11 @@
 
 #include <config.h>
 
+/* Specification.  */
+#include <stdlib.h>
+
 #include <stdbool.h>
 #include <stddef.h>
-#include <stdlib.h>
 
 #if ENABLE_NLS
 # include <sys/types.h>
@@ -118,9 +120,6 @@ try (const char *response, const char *pattern, char **lastp, regex_t *re)
 #endif
 
 
-/* Test a user response to a question.
-   Return 1 if it is affirmative, 0 if it is negative, or -1 if not clear.  */
-
 int
 rpmatch (const char *response)
 {