changed third argument to size_t to match SCO prototype

2 files changed, 2 insertions, 2 deletions

diff --git a/lib/getpass.c b/lib/getpass.c
index f5833cc32..d9d19322c 100644
--- a/lib/getpass.c
+++ b/lib/getpass.c
@@ -71,7 +71,7 @@
 #  define perror(x) fprintf(stderr, "Error in: %s\n", x)
 #endif
 
-char *getpass_r(const char *prompt, char *buffer, int buflen)
+char *getpass_r(const char *prompt, char *buffer, size_t buflen)
 {
   FILE *infp;
   FILE *outfp;
diff --git a/lib/getpass.h b/lib/getpass.h
index 6245f2295..ab22bb810 100644
--- a/lib/getpass.h
+++ b/lib/getpass.h
@@ -3,6 +3,6 @@
 /*
  * Returning NULL will abort the continued operation!
  */
-char* getpass_r(char *prompt, char* buffer, int buflen );
+char* getpass_r(char *prompt, char* buffer, size_t buflen );
 
 #endif