File uim-fix-multiple_declaration.diff of Package uim

---
 sigscheme/libgcroots/gcroots.c                 |    2 ++
 sigscheme/libgcroots/include/private/gc_priv.h |    4 ++++
 2 files changed, 6 insertions(+)

--- sigscheme/libgcroots/gcroots.c
+++ sigscheme/libgcroots/gcroots.c	2020-08-18 12:34:48.712190602 +0000
@@ -16,7 +16,9 @@
 
 #include "gcroots.h"
 #include "private/gcroots_priv.h"
+#define DECLARE_JMP
 #include "private/gc_priv.h"
+#undef DECLARE_JMP
 
 #if ((defined(__MWERKS__) && !defined(POWERPC))                              \
      || (!defined(USE_ASM_PUSH_REGS) && defined(M68K))                       \
--- sigscheme/libgcroots/include/private/gc_priv.h
+++ sigscheme/libgcroots/include/private/gc_priv.h	2020-08-18 12:35:41.103258717 +0000
@@ -2026,7 +2026,11 @@ void GC_err_puts(const char *s);
 
 # if defined(NEED_FIND_LIMIT) || \
      defined(USE_PROC_FOR_LIBRARIES) && defined(THREADS)
+#  ifndef DECLARE_JMP
+extern JMP_BUF GC_jmp_buf;
+#  else
 JMP_BUF GC_jmp_buf;
+#  endif
 
 /* Set up a handler for address faults which will longjmp to	*/
 /* GC_jmp_buf;							*/