Move gitk to its own subdirectory

diff --git a/git-compat-util.h b/git-compat-util.h
index f86b19f162fdc64daf88e5013efe0c90be3f6c1c..276a43724d91781a6c6d79b283ef526e09917c87 100644 (file)
--- a/git-compat-util.h
+++ b/git-compat-util.h
@@ -184,6 +184,22 @@ void *gitmemmem(const void *haystack, size_t haystacklen,
                 const void *needle, size_t needlelen);
 #endif
 
+#ifdef __GLIBC_PREREQ
+#if __GLIBC_PREREQ(2, 1)
+#define HAVE_STRCHRNUL
+#endif
+#endif
+
+#ifndef HAVE_STRCHRNUL
+#define strchrnul gitstrchrnul
+static inline char *gitstrchrnul(const char *s, int c)
+{
+       while (*s && *s != c)
+               s++;
+       return (char *)s;
+}
+#endif
+
 extern void release_pack_memory(size_t, int);
 
 static inline char* xstrdup(const char *str)