tools: fix ctype.h and string usage.

[ccan] / tools / ccanlint / tests / examples_compile.c

diff --git a/tools/ccanlint/tests/examples_compile.c b/tools/ccanlint/tests/examples_compile.c
index a0a3dd64c57bf61bbde8d92ae24e140038c5f6e5..7d28aad6ca63ec965f796e3d9f3f2e33ad393082 100644 (file)
--- a/tools/ccanlint/tests/examples_compile.c
+++ b/tools/ccanlint/tests/examples_compile.c
@@ -145,13 +145,13 @@ static char *start_main(char *ret, const char *why)
 static char *add_func(char *others, const char *line)
 {
        const char *p, *end = strchr(line, '(') - 1;
-       while (isspace(*end)) {
+       while (cisspace(*end)) {
                end--;
                if (end == line)
                        return others;
        }
 
-       for (p = end; isalnum(*p) || *p == '_'; p--) {
+       for (p = end; cisalnum(*p) || *p == '_'; p--) {
                if (p == line)
                        return others;
        }
@@ -188,7 +188,7 @@ static bool looks_internal(char **lines, char **why)
                const char *line = lines[i] + strspn(lines[i], " \t");
                unsigned len = strspn(line, IDENT_CHARS);
 
-               if (!line[0] || isspace(line[0]) || strstarts(line, "//"))
+               if (!line[0] || cisspace(line[0]) || strstarts(line, "//"))
                        continue;
 
                /* The winners. */
@@ -228,7 +228,7 @@ static bool looks_internal(char **lines, char **why)
 
                /* Single identifier then operator == inside function. */
                if (last_ended && len
-                   && ispunct(line[len+strspn(line+len, " ")])) {
+                   && cispunct(line[len+strspn(line+len, " ")])) {
                        *why = "starts with identifier then punctuation";
                        return true;
                }
@@ -361,7 +361,7 @@ static char *mangle(struct manifest *m, char **lines)
                } else {
                        /* Character at start of line, with ( and no ;
                         * == function start.  Ignore comments. */
-                       if (!isspace(line[0])
+                       if (!cisspace(line[0])
                            && strchr(line, '(')
                            && !strchr(line, ';')
                            && !strstr(line, "//")) {