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final set of ANSI C changes

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This commit is contained in:
Chet Ramey
2023-01-05 15:09:06 -05:00
parent 5b512e1121
commit 2e725f7346
84 changed files with 390 additions and 347 deletions
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stringlib.c
+8 -7
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@@ -81,7 +81,7 @@ find_token_in_alist (int token, STRING_INT_ALIST *alist, int flags)
if (alist[i].token == token)
return (savestring (alist[i].word));
}
return ((char *)NULL);
return (NULL);
}
int
@@ -117,8 +117,8 @@ find_index_in_alist (char *string, STRING_INT_ALIST *alist, int flags)
char *
substring (const char *string, int start, int end)
{
register int len;
register char *result;
int len;
char *result;
len = end - start;
result = (char *)xmalloc (len + 1);
@@ -135,11 +135,11 @@ strsub (const char *string, const char *pat, const char *rep, int global)
{
size_t patlen, replen, templen, tempsize, i;
int repl;
char *temp, *r;
char *temp, *r;;
patlen = strlen (pat);
replen = strlen (rep);
for (temp = (char *)NULL, i = templen = tempsize = 0, repl = 1; string[i]; )
for (temp = NULL, i = templen = tempsize = 0, repl = 1; string[i]; )
{
if (repl && STREQN (string + i, pat, patlen))
{
@@ -177,7 +177,8 @@ strsub (const char *string, const char *pat, const char *rep, int global)
char *
strcreplace (const char *string, int c, const char *text, int flags)
{
char *ret, *r, *p, *t;
char *ret, *r, *t;
const char *p;
size_t len, rlen, ind, tlen;
int do_glob, escape_backslash;
@@ -188,7 +189,7 @@ strcreplace (const char *string, int c, const char *text, int flags)
rlen = len + strlen (string) + 2;
ret = (char *)xmalloc (rlen);
for (p = (char *)string, r = ret; p && *p; )
for (p = string, r = ret; p && *p; )
{
if (*p == c)
{