* @nump to find the array length.
*
* Example:
- * unsigned int count_long_lines(const char *text)
+ * #include <ccan/talloc/talloc.h>
+ * #include <ccan/str_talloc/str_talloc.h>
+ * ...
+ * static unsigned int count_long_lines(const char *string)
* {
* char **lines;
* unsigned int i, long_lines = 0;
*
* Example:
* // Append the string "--EOL" to each line.
- * char *append_to_all_lines(const char *string)
+ * static char *append_to_all_lines(const char *string)
* {
* char **lines, *ret;
- * unsigned int i, num, newnum;
*
* lines = strsplit(NULL, string, "\n", NULL);
* ret = strjoin(NULL, lines, "-- EOL\n");