ncurses 6.2 - patch 20210418

[ncurses.git] / ncurses / base / lib_screen.c

diff --git a/ncurses/base/lib_screen.c b/ncurses/base/lib_screen.c
index fd22cd51232a6648c3626d8daf00789a98d27703..6afba6611c6178f13c15105a290a2573577b472e 100644 (file)
--- a/ncurses/base/lib_screen.c
+++ b/ncurses/base/lib_screen.c
@@ -42,7 +42,7 @@
 #define CUR SP_TERMTYPE
 #endif
 
-MODULE_ID("$Id: lib_screen.c,v 1.98 2020/04/06 00:33:50 tom Exp $")
+MODULE_ID("$Id: lib_screen.c,v 1.100 2020/05/25 22:48:41 tom Exp $")
 
 #define MAX_SIZE 0x3fff                /* 16k is big enough for a window or pad */
 
@@ -58,7 +58,7 @@ MODULE_ID("$Id: lib_screen.c,v 1.98 2020/04/06 00:33:50 tom Exp $")
 #define ARG_SLIMIT(name)       /* nothing */
 #endif
 
-#define CUR_SLIMIT _nc_SLIMIT(limit - (target - base))
+#define CUR_SLIMIT _nc_SLIMIT(limit - (size_t) (target - base))
 #define TOP_SLIMIT _nc_SLIMIT(sizeof(buffer))
 
 /*
@@ -441,7 +441,7 @@ read_win(WINDOW *win, FILE *fp)
 }
 
 static int
-read_row(char *source, NCURSES_CH_T * prior, NCURSES_CH_T * target, int length)
+read_row(char *source, NCURSES_CH_T *prior, NCURSES_CH_T *target, int length)
 {
     while (*source != '\0' && length > 0) {
 #if NCURSES_WIDECHAR