X-Git-Url: https://git.distorted.org.uk/~mdw/sgt/putty/blobdiff_plain/6ac7f054182a91601c70c93b663c10149a766fb7..dd5517cba1ca97e82bdca32a49186179c855c962:/unix/uxucs.c

diff --git a/unix/uxucs.c b/unix/uxucs.c
index 83595538..20f25d4e 100644
--- a/unix/uxucs.c
+++ b/unix/uxucs.c
@@ -21,13 +21,14 @@ int is_dbcs_leadbyte(int codepage, char byte)
     return 0;			       /* we don't do DBCS */
 }
 
-int mb_to_wc(int codepage, int flags, char *mbstr, int mblen,
+int mb_to_wc(int codepage, int flags, const char *mbstr, int mblen,
 	     wchar_t *wcstr, int wclen)
 {
     if (codepage == DEFAULT_CODEPAGE) {
 	int n = 0;
-	mbstate_t state = { 0 };
+	mbstate_t state;
 
+	memset(&state, 0, sizeof state);
 	setlocale(LC_CTYPE, "");
 
 	while (mblen > 0) {
@@ -58,7 +59,7 @@ int mb_to_wc(int codepage, int flags, char *mbstr, int mblen,
 				  NULL, NULL, 0);
 }
 
-int wc_to_mb(int codepage, int flags, wchar_t *wcstr, int wclen,
+int wc_to_mb(int codepage, int flags, const wchar_t *wcstr, int wclen,
 	     char *mbstr, int mblen, char *defchr, int *defused,
 	     struct unicode_data *ucsdata)
 {
@@ -68,9 +69,10 @@ int wc_to_mb(int codepage, int flags, wchar_t *wcstr, int wclen,
 
     if (codepage == DEFAULT_CODEPAGE) {
 	char output[MB_LEN_MAX];
-	mbstate_t state = { 0 };
+	mbstate_t state;
 	int n = 0;
 
+	memset(&state, 0, sizeof state);
 	setlocale(LC_CTYPE, "");
 
 	while (wclen > 0) {
@@ -137,7 +139,7 @@ int init_ucs(struct unicode_data *ucsdata, char *linecharset,
 
     /*
      * Failing that, line_codepage should be decoded from the
-     * specification in cfg.
+     * specification in conf.
      */
     if (ucsdata->line_codepage == CS_NONE)
 	ucsdata->line_codepage = decode_codepage(linecharset);
@@ -160,7 +162,8 @@ int init_ucs(struct unicode_data *ucsdata, char *linecharset,
      * in the line codepage into Unicode.
      */
     for (i = 0; i < 256; i++) {
-	char c[1], *p;
+	char c[1];
+        const char *p;
 	wchar_t wc[1];
 	int len;
 	c[0] = i;
@@ -214,7 +217,8 @@ int init_ucs(struct unicode_data *ucsdata, char *linecharset,
      * simply CP437.
      */
     for (i = 0; i < 256; i++) {
-	char c[1], *p;
+	char c[1];
+        const char *p;
 	wchar_t wc[1];
 	int len;
 	c[0] = i;