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Added IsControl

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git-svn-id: svn://svn.cc65.org/cc65/trunk@830 b7a2c559-68d2-44c3-8de9-860c34a00d81
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cuz 2001-07-29 20:36:19 +00:00
parent 07fcbb3208
commit 750cf445f7
1 changed files with 16 additions and 0 deletions
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16
src/common/chartype.h
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@ -38,6 +38,12 @@
#include <ctype.h>
/* common */
#include "inline.h"
/* This module contains replacements for functions in ctype.h besides other
* functions. There is a problem with using ctype.h directly:
* The parameter must have a value of "unsigned char" or EOF.
@ -67,6 +73,16 @@ int IsAscii (char C);
int IsBlank (char C);
/* Check for a space or tab */
#if defined(HAVE_INLINE)
INLINE int IsControl (char C)
/* Check for control chars */
{
return iscntrl ((unsigned char) C);
}
#else
# define IsControl(C) iscntrl (C)
#endif
int IsSpace (char C);
/* Check for any white space characters */