From 7037866a7169aa52572a45cf9b37771f7c48fd43 Mon Sep 17 00:00:00 2001
From: tsauerbeck <tsauerbeck>
Date: Fri, 1 Apr 2005 15:15:38 +0000
Subject: [PATCH] replace ishex() by isxdigits() calls

SVN revision: 14063
---
 legacy/embryo/src/bin/embryo_cc_sc.h  |  1 -
 legacy/embryo/src/bin/embryo_cc_sc2.c | 15 ++-------------
 2 files changed, 2 insertions(+), 14 deletions(-)

diff --git a/legacy/embryo/src/bin/embryo_cc_sc.h b/legacy/embryo/src/bin/embryo_cc_sc.h
index 5b3a9e5d70..8938aed0fb 100644
--- a/legacy/embryo/src/bin/embryo_cc_sc.h
+++ b/legacy/embryo/src/bin/embryo_cc_sc.h
@@ -465,7 +465,6 @@ int         tokeninfo(cell * val, char **str);
 int         needtoken(int token);
 void        stowlit(cell value);
 int         alphanum(char c);
-int         ishex(char c);
 void        delete_symbol(symbol * root, symbol * sym);
 void        delete_symbols(symbol * root, int level, int del_labels,
 				   int delete_functions);
diff --git a/legacy/embryo/src/bin/embryo_cc_sc2.c b/legacy/embryo/src/bin/embryo_cc_sc2.c
index 28a6aa4fc2..ffb9d29d14 100644
--- a/legacy/embryo/src/bin/embryo_cc_sc2.c
+++ b/legacy/embryo/src/bin/embryo_cc_sc2.c
@@ -477,11 +477,11 @@ htoi(cell * val, char *curptr)
    if (*ptr == '0' && *(ptr + 1) == 'x')
      {				/* C style hexadecimal notation */
 	ptr += 2;
-	while (ishex(*ptr) || *ptr == '_')
+	while (isxdigit(*ptr) || *ptr == '_')
 	  {
 	     if (*ptr != '_')
 	       {
-		  assert(ishex(*ptr));
+		  assert(isxdigit(*ptr));
 		  *val = *val << 4;
 		  if (isdigit(*ptr))
 		     *val += (*ptr - '0');
@@ -2337,17 +2337,6 @@ alphanum(char c)
    return (alpha(c) || isdigit(c));
 }
 
-/*  ishex
- *
- *  Test if character "c" is a hexadecimal digit ("0".."9" or "a".."f").
- */
-SC_FUNC int
-ishex(char c)
-{
-   return (c >= '0' && c <= '9') || (c >= 'a' && c <= 'f') || (c >= 'A'
-							       && c <= 'F');
-}
-
 /* The local variable table must be searched backwards, so that the deepest
  * nesting of local variables is searched first. The simplest way to do
  * this is to insert all new items at the head of the list.