* Include free() in presets for FTTW as required by `fftw_export_w…

…isdom_to_string()` (issue bytedeco/javacpp#429)

CHANGELOG.md

@@ -1,4 +1,5 @@
 
+ * Include `free()` in presets for FTTW as required by `fftw_export_wisdom_to_string()` ([issue bytedeco/javacpp#429](https://github.com/bytedeco/javacpp/issues/429))
  * Include all missing header files from the `opencv_ximgproc` module ([issue #958](https://github.com/bytedeco/javacpp-presets/issues/958))
  * Disable assembly optimizations for libx264 with FFmpeg on Mac to work around crashes ([issue bytedeco/javacv#1519](https://github.com/bytedeco/javacv/issues/1519))
  * Add `linux-armhf` and `linux-arm64` builds for librealsense and librealsense2 ([pull #951](https://github.com/bytedeco/javacpp-presets/pull/951))

fftw/src/gen/java/org/bytedeco/fftw/global/fftw3.java

@@ -1,4 +1,4 @@
-// Targeted by JavaCPP version 1.5.4: DO NOT EDIT THIS FILE
+// Targeted by JavaCPP version 1.5.5-SNAPSHOT: DO NOT EDIT THIS FILE
 
 package org.bytedeco.fftw.global;
 
@@ -1061,11 +1061,11 @@ public static native void fftw_flops(fftw_plan p,
 public static native int fftw_alignment_of( DoubleBuffer p);
 public static native int fftw_alignment_of( double[] p);
 
-@MemberGetter public static native @Platform(not="windows") byte fftw_version(int i);
+@MemberGetter public static native @Platform(not="windows") @Cast("const char") byte fftw_version(int i);
 @MemberGetter public static native @Platform(not="windows") @Cast("const char*") BytePointer fftw_version();
-@MemberGetter public static native @Platform(not="windows") byte fftw_cc(int i);
+@MemberGetter public static native @Platform(not="windows") @Cast("const char") byte fftw_cc(int i);
 @MemberGetter public static native @Platform(not="windows") @Cast("const char*") BytePointer fftw_cc();
-@MemberGetter public static native @Platform(not="windows") byte fftw_codelet_optim(int i);
+@MemberGetter public static native @Platform(not="windows") @Cast("const char") byte fftw_codelet_optim(int i);
 @MemberGetter public static native @Platform(not="windows") @Cast("const char*") BytePointer fftw_codelet_optim();
 
 @Name("fftwf_plan_s") @Opaque public static class fftwf_plan extends Pointer {
@@ -1617,11 +1617,11 @@ public static native void fftwf_flops(fftwf_plan p,
 public static native int fftwf_alignment_of( FloatBuffer p);
 public static native int fftwf_alignment_of( float[] p);
 
-@MemberGetter public static native @Platform(not="windows") byte fftwf_version(int i);
+@MemberGetter public static native @Platform(not="windows") @Cast("const char") byte fftwf_version(int i);
 @MemberGetter public static native @Platform(not="windows") @Cast("const char*") BytePointer fftwf_version();
-@MemberGetter public static native @Platform(not="windows") byte fftwf_cc(int i);
+@MemberGetter public static native @Platform(not="windows") @Cast("const char") byte fftwf_cc(int i);
 @MemberGetter public static native @Platform(not="windows") @Cast("const char*") BytePointer fftwf_cc();
-@MemberGetter public static native @Platform(not="windows") byte fftwf_codelet_optim(int i);
+@MemberGetter public static native @Platform(not="windows") @Cast("const char") byte fftwf_codelet_optim(int i);
 @MemberGetter public static native @Platform(not="windows") @Cast("const char*") BytePointer fftwf_codelet_optim();
 
 /* __float128 (quad precision) is a gcc extension on i386, x86_64, and ia64

fftw/src/main/java/org/bytedeco/fftw/presets/fftw3.java

@@ -23,6 +23,7 @@
 package org.bytedeco.fftw.presets;
 
 import org.bytedeco.javacpp.Loader;
+import org.bytedeco.javacpp.Pointer;
 import org.bytedeco.javacpp.annotation.NoException;
 import org.bytedeco.javacpp.annotation.Platform;
 import org.bytedeco.javacpp.annotation.Properties;
@@ -61,4 +62,7 @@ public void map(InfoMap infoMap) {
                .put(new Info("FFTW_DEFINE_API(FFTW_MANGLE_LONG_DOUBLE, long double, fftwl_complex)",
                              "FFTW_DEFINE_API(FFTW_MANGLE_QUAD, __float128, fftwq_complex)").skip());
     }
+
+    /** To be used only with fftw_export_wisdom_to_string(). */
+    public native static void free(Pointer p);
 }