tilesets

[vrlugburz] / src / fs.h

diff --git a/src/fs.h b/src/fs.h
new file mode 100644 (file)
index 0000000..752f7b1
--- /dev/null
+++ b/src/fs.h
@@ -0,0 +1,22 @@
+#ifndef FS_H_
+#define FS_H_
+
+#include <stdio.h>
+
+/* buf should be at least as large as strlen(path) + 1
+ * if buf is null, or buf points to path, will do in-place replacement
+ * only UNIX-style path separators are supported
+ * returns buf
+ */
+char *path_dir(const char *path, char *buf);
+char *path_file(const char *path, char *buf);
+
+/* buf should be at least strlen(dirname) + strlen(fname) + 2
+ * returns buf
+ */
+char *combine_path(const char *dirname, const char *fname, char *buf);
+
+/* if dirname is null or empty, this is equivalent to fopen(fname, attr) */
+FILE *fopenat(const char *dirname, const char *fname, const char *attr);
+
+#endif /* FS_H_ */