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-rw-r--r--lib/ioctl_wrappers.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/ioctl_wrappers.h b/lib/ioctl_wrappers.h
index cf33da87..ef92b5bc 100644
--- a/lib/ioctl_wrappers.h
+++ b/lib/ioctl_wrappers.h
@@ -86,6 +86,8 @@ void *__gem_mmap__gtt(int fd, uint32_t handle, uint64_t size, unsigned prot);
void *__gem_mmap__cpu(int fd, uint32_t handle, uint64_t offset, uint64_t size, unsigned prot);
void *__gem_mmap__wc(int fd, uint32_t handle, uint64_t offset, uint64_t size, unsigned prot);
+int gem_munmap(void *ptr, uint64_t size);
+
/**
* gem_require_stolen_support:
* @fd: open i915 drm file descriptor