user: You are executing a verification task for the WindowMaker Wayland port.
This is a READ-ONLY audit. Do NOT modify any files. Do NOT create branches.

# Task: F.3

## Task Description (from ACTION_PLAN.md)

### F.3 Verify `wl_convert_image` / `wl_convert_image_mask`
- **File**: `wrlib/convert_wl.c` (58 lines)
- **Operation**: Read the implementation. Verify RGBA→ARGB32 byte order conversion is correct. Verify alpha channel handling for `RRGBFormat` (no alpha) vs `RRGBAFormat`. Verify the returned `Pixmap` is `(Pixmap)(uintptr_t)pixman_image_t*`.
- **Test**: Load a PNG with alpha, convert, verify pixel values in the pixman image.
- **Blocked by**: F.2

## Procedure (Template 9)


**Use for**: F.2, F.3, F.4, G.1, I.1, I.2, C.3, H.5, and any verification task

```
TASK: Verify that {{FILE}} has no X11 dependencies that would break on the
Wayland backend.

STEPS:

1. Run: `grep -nE '\bX[A-Z][a-z]' {{FILE}}`
   This finds direct Xlib function calls.
   EXPECTED: {{EXPECTED_XLIB_COUNT}} matches.

2. Run: `grep -nE '\bDisplay\b|\bXEvent\b|\bXImage\b|\bXColor\b' {{FILE}}`
   This finds X11 type usage.
   EXPECTED: {{EXPECTED_TYPE_COUNT}} matches.

3. Run: `grep -n '_x11_raw' {{FILE}}`
   This finds raw event escape hatches.
   EXPECTED: 0 matches.

4. Run: `grep -n '#ifdef.*USE_X\|#ifdef.*HAVE_X\|#ifdef.*XINERAMA\|#ifdef.*XSHAPE\|#ifdef.*XDND' {{FILE}}`
   This finds X11 feature guards.
   EXPECTED: {{EXPECTED_IFDEF_COUNT}} matches.

5. If any count exceeds expected:
   - For each unexpected match, report the line number and the X11 reference.
   - Classify as: (a) actual dependency, (b) comment/string, (c) type used
     but never passed to Xlib.

REPORT FORMAT:
```
FILE: {{FILE}}
Xlib calls:    N (expected {{EXPECTED_XLIB_COUNT}})
X11 types:     N (expected {{EXPECTED_TYPE_COUNT}})
_x11_raw:      N (expected 0)
#ifdef guards:  N (expected {{EXPECTED_IFDEF_COUNT}})
STATUS: CLEAN / NEEDS WORK
ISSUES: (list any unexpected findings)
```

CONSTRAINTS:
- Do NOT modify the file. This is a read-only verification task.
- Report findings exactly. Do not interpret or fix.
```

## Important Rules

1. Work in the git repository at /home/lkn/src/WindowMaker-0.96.0.
2. Run the verification checks described in the procedure.
3. Report findings using the REPORT FORMAT from the procedure.
4. End with exactly one of:
   - DONE: verified clean, no issues found.
   - STOP: found issues that need human decision. List each issue with file:line and a one-line description.