added path_fix_separators

include/tlibc/filesystem.h

@@ -31,6 +31,9 @@
     #define path_notseps "\\"
 #endif
 
+// @brief replaces path_notsep with path_sep
+void path_fix_separators(str* path);
+
 /// @brief removes part of path after path_sep (including path_sep)
 /// @return pointer to a segment of path.data or "." if no path_sep has been found
 str path_dirname(str path);

include/tlibc/string/str.h

@@ -90,6 +90,10 @@ str hex_to_str(Array(u8) buf, bool uppercase);
 void str_trim(str* line, bool set_zero_at_end);
 
 
+/// replaces all occurences of `fragment` in `s` with `replacement`
+void str_replaceChar(str* s, char fragment, char replacement);
+
+
 ///@return s[0..n]
 static inline str str_sliceBefore(str s, u32 n){
     return str_construct(s.data, n, false);