1 files changed, 162 insertions, 0 deletions
diff --git a/development/icon/patches/implicit-defs.patch b/development/icon/patches/implicit-defs.patch
new file mode 100644
index 0000000000..9e015c7ad7
--- /dev/null
+++ b/development/icon/patches/implicit-defs.patch
@@ -0,0 +1,162 @@
+commit 8cb4887b886ad0c9caf0be595e236d2a74a41a8d
+Author: Gregg Townsend <gmt@cs.arizona.edu>
+Date:   Mon Aug 28 09:10:00 2017 -0700
+
+    Fix compilation warnings in xpm code (thx Sean Jensen).
+
+diff --git a/src/xpm/create.c b/src/xpm/create.c
+--- a/src/xpm/create.c
++++ b/src/xpm/create.c
+@@ -344,6 +344,7 @@
+ 
+ #endif
+ 
++int
+ xpmCreateImage(display, attrib, image_return, shapeimage_return, attributes)
+     Display *display;
+     xpmInternAttrib *attrib;
+diff --git a/src/xpm/data.c b/src/xpm/data.c
+--- a/src/xpm/data.c
++++ b/src/xpm/data.c
+@@ -110,6 +110,7 @@
+ /*
+  * skip to the end of the current string and the beginning of the next one
+  */
++void
+ xpmNextString(mdata)
+     xpmData *mdata;
+ {
+@@ -277,6 +278,7 @@
+ /*
+  * get the current comment line
+  */
++void
+ xpmGetCmt(mdata, cmt)
+     xpmData *mdata;
+     char **cmt;
+@@ -403,6 +405,7 @@
+ /*
+  * close the file related to the xpmData if any
+  */
++void
+ XpmDataClose(mdata)
+     xpmData *mdata;
+ {
+diff --git a/src/xpm/misc.c b/src/xpm/misc.c
+--- a/src/xpm/misc.c
++++ b/src/xpm/misc.c
+@@ -14,6 +14,7 @@
+  * Free the computed color table
+  */
+ 
++void
+ xpmFreeColorTable(colorTable, ncolors)
+     char ***colorTable;
+     int ncolors;
+@@ -39,6 +40,7 @@
+  * which ones must be freed later on.
+  */
+ 
++void
+ xpmInitInternAttrib(attrib)
+     xpmInternAttrib *attrib;
+ {
+@@ -55,6 +57,7 @@
+  * Free the xpmInternAttrib pointers which have been allocated
+  */
+ 
++void
+ xpmFreeInternAttrib(attrib)
+     xpmInternAttrib *attrib;
+ {
+@@ -80,6 +83,7 @@
+ /*
+  * Free array of extensions
+  */
++void
+ XpmFreeExtensions(extensions, nextensions)
+     XpmExtension *extensions;
+     int          nextensions;
+@@ -108,6 +112,7 @@
+  * Return the XpmAttributes structure size
+  */
+ 
++int
+ XpmAttributesSize()
+ {
+     return sizeof(XpmAttributes);
+@@ -119,6 +124,7 @@
+  * but the structure itself
+  */
+ 
++void
+ XpmFreeAttributes(attributes)
+     XpmAttributes *attributes;
+ {
+@@ -167,6 +173,7 @@
+  * the xpmInternAttrib structure.
+  */
+ 
++void
+ xpmSetAttributes(attrib, attributes)
+     xpmInternAttrib *attrib;
+     XpmAttributes *attributes;
+diff --git a/src/xpm/xpm.h b/src/xpm/xpm.h
+--- a/src/xpm/xpm.h
++++ b/src/xpm/xpm.h
+@@ -191,8 +191,8 @@
+ 				      XpmAttributes * attributes));
+ 
+     FUNC(XpmAttributesSize, int, ());
+-    FUNC(XpmFreeAttributes, int, (XpmAttributes * attributes));
+-    FUNC(XpmFreeExtensions, int, (XpmExtension * extensions, int nextensions));
++    FUNC(XpmFreeAttributes, void, (XpmAttributes * attributes));
++    FUNC(XpmFreeExtensions, void, (XpmExtension * extensions, int nextensions));
+ 
+ #ifdef __cplusplus
+ }					/* for C++ V2.0 */
+diff --git a/src/xpm/xpmP.h b/src/xpm/xpmP.h
+--- a/src/xpm/xpmP.h
++++ b/src/xpm/xpmP.h
+@@ -159,13 +159,13 @@
+ 			 XpmAttributes * attributes,
+ 			 xpmInternAttrib * attrib));
+ 
+-FUNC(xpmFreeColorTable, int, (char ***colorTable, int ncolors));
++FUNC(xpmFreeColorTable, void, (char ***colorTable, int ncolors));
+ 
+-FUNC(xpmInitInternAttrib, int, (xpmInternAttrib * xmpdata));
++FUNC(xpmInitInternAttrib, void, (xpmInternAttrib * xmpdata));
+ 
+-FUNC(xpmFreeInternAttrib, int, (xpmInternAttrib * xmpdata));
++FUNC(xpmFreeInternAttrib, void, (xpmInternAttrib * xmpdata));
+ 
+-FUNC(xpmSetAttributes, int, (xpmInternAttrib * attrib,
++FUNC(xpmSetAttributes, void, (xpmInternAttrib * attrib,
+ 			     XpmAttributes * attributes));
+ 
+ FUNC(xpmGetAttributes, int, (XpmAttributes * attributes,
+@@ -173,18 +173,20 @@
+ 
+ /* I/O utility */
+ 
+-FUNC(xpmNextString, int, (xpmData * mdata));
++FUNC(atoui, unsigned int, (char *p, unsigned int l, unsigned int *ui_return));
++FUNC(xpmGetString, int, (xpmData *mdata, char **sptr, unsigned int *l));
++FUNC(xpmNextString, void, (xpmData * mdata));
+ FUNC(xpmNextUI, int, (xpmData * mdata, unsigned int *ui_return));
+ 
+ #define xpmGetC(mdata) \
+ 	(mdata->type ? (getc(mdata->stream.file)) : (*mdata->cptr++))
+ 
+ FUNC(xpmNextWord, unsigned int, (xpmData * mdata, char *buf));
+-FUNC(xpmGetCmt, int, (xpmData * mdata, char **cmt));
++FUNC(xpmGetCmt, void, (xpmData * mdata, char **cmt));
+ FUNC(xpmReadFile, int, (char *filename, xpmData * mdata));
+ FUNC(xpmWriteFile, int, (char *filename, xpmData * mdata));
+ FUNC(xpmOpenArray, void, (char **data, xpmData * mdata));
+-FUNC(XpmDataClose, int, (xpmData * mdata));
++FUNC(XpmDataClose, void, (xpmData * mdata));
+ 
+ /* RGB utility */
+