/* isgraph.c - character classification and conversion macros *//* Copyright 1992-1993 Wind River Systems, Inc. *//*modification history--------------------01e,03mar93,jdi  more documentation cleanup for 5.1.01d,07feb93,jdi  documentation cleanup for 5.1.01c,20sep92,smb  documentation additions01b,04jul92,smb  added vxWorks.h and extra documentation01a,24mar92,smb  *//*DESCRIPTIONINCLUDE FILE: ctype.hSEE ALSO: American National Standard X3.159-1989NOMANUAL*/#include "vxWorks.h"#include "ctype.h"#undef isgraph/********************************************************************************* isgraph - test whether a character is a printing, non-white-space character (ANSI)** This routine returns true if <c> is a printing character, and not a* character for which isspace() returns true.** INCLUDE FILES: ctype.h** RETURNS:* Non-zero if and only if <c> is a printable, non-white-space character.** SEE ALSO: isspace()*/int isgraph     (    int c       /* character to test */    )    {    return __isgraph(c);     }