Add pm_errormsg(), pm_setusererrormsg(), pm_setusermessage(), release memory before longjmping

git-svn-id: http://svn.code.sf.net/p/netpbm/code/trunk@30 9d0c8265-081b-0410-96cb-a4ca84ce46f8

1 files changed, 14 insertions, 0 deletions

diff --git a/lib/pm.h b/lib/pm.h
index 199d47f2..696d763c 100644
--- a/lib/pm.h
+++ b/lib/pm.h
@@ -154,10 +154,24 @@ pm_setjmpbufsave(jmp_buf *  const jmpbufP,
 void
 pm_longjmp(void);
 
+
+typedef void pm_usermessagefn(const char * msg);
+
+void
+pm_setusermessagefn(pm_usermessagefn * fn);
+
+typedef void pm_usererrormsgfn(const char * msg);
+
+void
+pm_setusererrormsgfn(pm_usererrormsgfn * fn);
+
 void PM_GNU_PRINTF_ATTR(1,2)
 pm_message (const char format[], ...);     
 
 void PM_GNU_PRINTF_ATTR(1,2)
+pm_errormsg(const char format[], ...);
+
+void PM_GNU_PRINTF_ATTR(1,2)
 pm_error (const char reason[], ...);       
 
 /* Obsolete - use shhopt and user's manual instead */