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-rw-r--r--src/ctype.c10
1 files changed, 0 insertions, 10 deletions
diff --git a/src/ctype.c b/src/ctype.c
index 0909905..a65741a 100644
--- a/src/ctype.c
+++ b/src/ctype.c
@@ -231,11 +231,6 @@ int (isxdigit)(int c)
* Convert a uppercase ASCII character to
* an lowercase ASCII character.
*
- * The function's behaviour is unspecified
- * of the character is not alphabetical.
- * You should consider running
- * `(isupper(c) ? tolower(c) : c)` instead.
- *
* @etymology Convert character (to) (lower)case!
*
* @param c The character.
@@ -255,11 +250,6 @@ int (tolower)(int c)
* Convert a lowercase ASCII character to
* an uppercase ASCII character.
*
- * The function's behaviour is unspecified
- * of the character is not alphabetical.
- * You should consider running
- * `(isupper(c) ? tolower(c) : c)` instead.
- *
* @etymology Convert character (to) (upper)case!
*
* @param c The character.