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-rw-r--r--git-compat-util.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/git-compat-util.h b/git-compat-util.h
index 3bcf5b1..dd92093 100644
--- a/git-compat-util.h
+++ b/git-compat-util.h
@@ -139,6 +139,12 @@ static inline ssize_t xwrite(int fd, const void *buf, size_t len)
}
}
+static inline int has_extension(const char *filename, int len, const char *ext)
+{
+ int extlen = strlen(ext);
+ return len > extlen && !memcmp(filename + len - extlen, ext, extlen);
+}
+
/* Sane ctype - no locale, and works with signed chars */
#undef isspace
#undef isdigit