Fixes to headers and INSTALL doc

3 files changed, 23 insertions, 9 deletions

diff --git a/src/include/pamela/common.h b/src/include/pamela/common.h
index 5ae689e..cca90a4 100644
--- a/src/include/pamela/common.h
+++ b/src/include/pamela/common.h
@@ -3,6 +3,10 @@
 #ifndef PAMELA_COMMON_H
 #define PAMELA_COMMON_H
 
+ /*
+    Stuff used by the client library as well as pamelad.
+ */
+
 #define PAMELA_BUFSIZE 4096
 
 enum pamela_retcode_e
@@ -97,5 +101,6 @@ enum pamela_op_e
 #define PAMELA_PAM_REINITIALIZE_CRED 0x0008U
 #define PAMELA_PAM_REFRESH_CRED 0x0010U
 #define PAMELA_PAM_CHANGE_EXPIRED_AUTHTOK 0x0020U
+#define PAMELA_PAM_DATA_SILENT 0x40000000U
 
 #endif
diff --git a/src/include/pamela/pam.h b/src/include/pamela/pam.h
index aab7d7d..e3f0b86 100644
--- a/src/include/pamela/pam.h
+++ b/src/include/pamela/pam.h
@@ -3,9 +3,12 @@
 #ifndef PAMELA_PAM_H
 #define PAMELA_PAM_H
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
  /*
     This is pamela's client-side PAM library.
-    
  */
 
 #include <skalibs/uint64.h>
@@ -158,4 +161,8 @@ extern int pam_putenv (pam_handle_t *, char const *) ;
 extern char const *pam_getenv (pam_handle_t *, char const *) ;
 extern char **pam_getenvlist (pam_handle_t *) ;
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif
diff --git a/src/include/pamela/pamela.h b/src/include/pamela/pamela.h
index ca45124..ce5a971 100644
--- a/src/include/pamela/pamela.h
+++ b/src/include/pamela/pamela.h
@@ -3,9 +3,11 @@
 #ifndef PAMELA_H
 #define PAMELA_H
 
-#ifdef __cplusplus
-extern "C" {
-#endif
+ /*
+    Declarations for the client library.
+    This is the internal layer, that does not
+    depend on the PAM API.
+ */
 
 #include <sys/types.h>
 #include <stdint.h>
@@ -15,6 +17,11 @@ extern "C" {
 #include <pamela/common.h>
 
 
+ /* Misc defs */
+
+#define PAMELA_BUFSIZE 4096
+
+
  /* pam_fail_delay */
 
 typedef void pamela_pam_delay_func_t (int, unsigned int, void *) ;
@@ -72,9 +79,4 @@ extern int pamela_set_item (pamela_t *, unsigned char, char const *) ;
 extern int pamela_set_itemv (pamela_t *, unsigned char, struct iovec const *, unsigned int) ;
 extern int pamela_op (pamela_t *, unsigned char, int) ;
 
-
-#ifdef __cplusplus
-}
-#endif
-
 #endif