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-rw-r--r--misc/error.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/misc/error.h b/misc/error.h
index 749dce429d..95ceb1aa82 100644
--- a/misc/error.h
+++ b/misc/error.h
@@ -44,6 +44,10 @@ Cambridge, MA 02139, USA. */
extern void error (int status, int errnum, const char *format, ...)
__attribute__ ((__format__ (__printf__, 3, 4)));
+extern void error_at_line (int status, int errnum, const char *fname,
+ unsigned int lineno, const char *format, ...)
+ __attribute__ ((__format__ (__printf__, 5, 6)));
+
/* If NULL, error will flush stdout, then print on stderr the program
name, a colon and a space. Otherwise, error will call this
function without parameters instead. */
@@ -51,10 +55,15 @@ extern void (*error_print_progname) (void);
#else
void error ();
+void error_at_line ();
extern void (*error_print_progname) ();
#endif
/* This variable is incremented each time `error' is called. */
extern unsigned int error_message_count;
+/* Sometimes we want to have at most one error per line. This
+ variable controls whether this mode is selected or not. */
+extern int error_one_per_line;
+
#endif /* _error_h_ */