commit 331ea92ade37e5dcf14c44df59e5eda2136b1a8f
author Victor Stinner <victor.stinner@haypocalc.com> Tue Aug 10 16:37:20 2010 +0000
committer Victor Stinner <victor.stinner@haypocalc.com> Tue Aug 10 16:37:20 2010 +0000
tree 530dad9524b4b4f2dfd795a0ab25ee35d4e82291
parent e1dd1747e8750ed8a7641d59899e3cb8db5ddca9

Issue #9425: create Py_UNICODE_strrchr() function

Objects/unicodeobject.c

diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c
index f2d666d..478f9a9 100644
--- a/Objects/unicodeobject.c
+++ b/Objects/unicodeobject.c
@@ -9965,6 +9965,19 @@
     return NULL;
 }
 
+Py_UNICODE*
+Py_UNICODE_strrchr(const Py_UNICODE *s, Py_UNICODE c)
+{
+    const Py_UNICODE *p;
+    p = s + Py_UNICODE_strlen(s);
+    while (p != s) {
+        p--;
+        if (*p == c)
+            return (Py_UNICODE*)p;
+    }
+    return NULL;
+}
+
 
 #ifdef __cplusplus
 }