fixup! Export the kill_process_tree() function

This drops the patch. After making up my mind about it, it would appear to
be a bad idea to export this via the .dll. Better implement the functions
in a header file that needs to be #include'd by the callers, and marks the
functions as file-local.

Signed-off-by: Johannes Schindelin <[email protected]>

Author: dscho

winsup/cygwin/common.din

@@ -33,7 +33,6 @@ sys_errlist = _sys_errlist DATA
 sys_nerr = _sys_nerr DATA
 sys_sigabbrev DATA
 sys_siglist DATA
-kill_process_tree DATA
 
 # Exported functions
 _Exit SIGFE

winsup/cygwin/include/cygwin/signal.h

@@ -410,12 +410,11 @@ int siginterrupt (int, int);
 #ifdef __INSIDE_CYGWIN__
 extern const char *sys_sigabbrev[];
 extern const char *sys_siglist[];
-extern void kill_process_tree(pid_t pid, int sig);
 #else
 extern const char __declspec(dllimport) *sys_sigabbrev[];
 extern const char __declspec(dllimport) *sys_siglist[];
-extern void __declspec(dllimport) kill_process_tree(pid_t pid, int sig);
 #endif
+void kill_process_tree(pid_t pid, int sig);
 
 #ifdef __cplusplus
 }

winsup/cygwin/include/cygwin/version.h

@@ -474,13 +474,12 @@ details. */
   307: Export timingsafe_bcmp, timingsafe_memcmp.
   308: Export dladdr.
   309: Export getloadavg.
-  310: Export kill_process_tree.
 
   Note that we forgot to bump the api for ualarm, strtoll, strtoull,
   sigaltstack, sethostname. */
 
 #define CYGWIN_VERSION_API_MAJOR 0
-#define CYGWIN_VERSION_API_MINOR 310
+#define CYGWIN_VERSION_API_MINOR 309
 
 /* There is also a compatibity version number associated with the shared memory
    regions.  It is incremented when incompatible changes are made to the shared