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re
usage: add set_warn_routine()
[gitweb.git]
/
usage.c
diff --git
a/usage.c
b/usage.c
index 1dad03fb5c9b7f8f7785915d004aff43e39b0d2a..67e552689961df3bd7dd65a7cb3587d3cf173867 100644
(file)
--- a/
usage.c
+++ b/
usage.c
@@
-70,6
+70,11
@@
void set_error_routine(void (*routine)(const char *err, va_list params))
error_routine = routine;
}
+void set_warn_routine(void (*routine)(const char *warn, va_list params))
+{
+ warn_routine = routine;
+}
+
void set_die_is_recursing_routine(int (*routine)(void))
{
die_is_recursing = routine;