added a chk_non_negative check

[ps-cgit] / cgit.h

diff --git a/cgit.h b/cgit.h
index f01f6c9c9a459b6ccc996dcb57a01e2072ffca30..6937c42900eea20c5e9824974aa9eccbb68f814b 100644 (file)
--- a/cgit.h
+++ b/cgit.h
@@ -157,6 +157,7 @@ extern void cgit_querystring_cb(const char *name, const char *value);
 
 extern int chk_zero(int result, char *msg);
 extern int chk_positive(int result, char *msg);
+extern int chk_non_negative(int result, char *msg);
 
 extern int hextoint(char c);
 extern char *trim_end(const char *str, char c);