From 40e2986d3d196855bba3836a60a482fd3a0f73a8 Mon Sep 17 00:00:00 2001
From: Jakob Kaivo <jkk@ung.org>
Date: Wed, 31 Jan 2024 17:07:29 -0500
Subject: remove posix and xopen specific functions

---
 src/ctype/_tolower.h | 24 ------------------------
 src/ctype/_toupper.h | 24 ------------------------
 src/ctype/isascii.c  | 26 --------------------------
 src/ctype/toascii.c  | 22 ----------------------
 4 files changed, 96 deletions(-)
 delete mode 100644 src/ctype/_tolower.h
 delete mode 100644 src/ctype/_toupper.h
 delete mode 100644 src/ctype/isascii.c
 delete mode 100644 src/ctype/toascii.c

(limited to 'src/ctype')

diff --git a/src/ctype/_tolower.h b/src/ctype/_tolower.h
deleted file mode 100644
index 7ea943df..00000000
--- a/src/ctype/_tolower.h
+++ /dev/null
@@ -1,24 +0,0 @@
-#if 0
-
-#include <ctype.h>
-
-/** convert an uppercase letter to lowercase **/
-
-#define _tolower(__c)                                               tolower(__c)
-
-/***
-converts an uppercase letter to its equivalent lowercase letter in the current
-locale.
-***/
-
-/*
-ASSERT_REPRESENTABLE(c, 0, UCHAR_MAX, unsigned char, EOF)
-RETURN_SUCCESS(ARGUMENT(c) converted to uppercase)
-UNDEFINED(ARGUMENT(c) is not an upper-case letter)
-LC_CTYPE
-XOPEN(4)
-XOBSOLETE(700, FUNCTION(tolower))
-*/
-
-
-#endif
diff --git a/src/ctype/_toupper.h b/src/ctype/_toupper.h
deleted file mode 100644
index 5abdb172..00000000
--- a/src/ctype/_toupper.h
+++ /dev/null
@@ -1,24 +0,0 @@
-#if 0
-
-#include <ctype.h>
-
-/** convert a lowercase letter to uppercase **/
-
-#define _toupper(__c)                                               toupper(__c)
-
-/***
-converts a lowercase letter to its equivalent uppercase letter in the current
-locale.
-***/
-
-/*
-ASSERT_REPRESENTABLE(c, 0, UCHAR_MAX, unsigned char, EOF)
-RETURN_SUCCESS(ARGUMENT(c) converted to uppercase)
-UNDEFINED(ARGUMENT(c) is not a lowercase letter)
-LC_CTYPE
-XOPEN(4)
-XOBSOLETE(700, FUNCTION(toupper))
-*/
-
-
-#endif
diff --git a/src/ctype/isascii.c b/src/ctype/isascii.c
deleted file mode 100644
index cf7bba28..00000000
--- a/src/ctype/isascii.c
+++ /dev/null
@@ -1,26 +0,0 @@
-#include <ctype.h>
-#include "_ctype.h"
-
-/** test whether a character is in the ASCII range **/
-
-int isascii(int c)
-{
-	SIGNAL_SAFE(0);
-	if (0 <= c && c <= 0177) {
-		return 1;
-	}
-	return 0;
-}
-
-__check_1(int, 0, isascii, int)
-
-/***
-tests whether ARGUMENT(c) is a 7-bit US-ASCII character.
-***/
-
-/*
-RETURN(NONZERO, ARGUMENT(c) is between 0 and octal 0177 inclusive)
-RETURN(ZERO, ARGUMENT(c) is outside of the ASCII range)
-XOBSOLETE(700)
-XOPEN(4)
-*/
diff --git a/src/ctype/toascii.c b/src/ctype/toascii.c
deleted file mode 100644
index c352a121..00000000
--- a/src/ctype/toascii.c
+++ /dev/null
@@ -1,22 +0,0 @@
-#include <ctype.h>
-#include "_ctype.h"
-
-/** convert a character to 7-bit ASCII **/
-
-int toascii(int c)
-{
-	SIGNAL_SAFE(0);
-	return (c & 0x7f);
-}
-
-__check_1(int, 0, toascii, int)
-
-/***
-converts ARGUMENT(c) to 7-bit ASCII.
-***/
-
-/*
-RETURN(ARGUMENT(c) & 0x7f)
-XOBSOLETE(700)
-XOPEN(4)
-*/
-- 
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