patch 8.1.2021: some global functions can be local to the file
Problem: Some global functions can be local to the file.
Solution: Add "static". (Yegappan Lakshmanan, closes #4917)
diff --git a/src/terminal.c b/src/terminal.c
index 6d9fb24..3d66bbb 100644
--- a/src/terminal.c
+++ b/src/terminal.c
@@ -875,7 +875,7 @@
// Terminals that need to be freed soon.
-term_T *terminals_to_free = NULL;
+static term_T *terminals_to_free = NULL;
/*
* Free a terminal and everything it refers to.
@@ -6024,7 +6024,7 @@
pResizePseudoConsole(term->tl_conpty, consize);
}
- void
+ static void
term_free_conpty(term_T *term)
{
if (term->tl_siex.lpAttributeList != NULL)