have HAVE_DECL_ if special and is set to 0 on failure

This commit is contained in:
Love Hornquist Astrand
2009-09-19 10:48:49 -07:00
parent d687a46cee
commit b59d869489

View File

@@ -312,7 +312,7 @@ const char * ROKEN_LIB_FUNCTION hstrerror(int);
#endif
#endif
#ifndef HAVE_DECL_H_ERRNO
#if HAVE_DECL_H_ERRNO
extern int h_errno;
#endif
@@ -509,13 +509,13 @@ int ROKEN_LIB_FUNCTION get_window_size(int fd, struct winsize *);
void ROKEN_LIB_FUNCTION vsyslog(int, const char *, va_list);
#endif
#ifndef HAVE_DECL_OPTARG
#if HAVE_DECL_OPTARG
extern char *optarg;
#endif
#ifndef HAVE_DECL_OPTIND
#if HAVE_DECL_OPTIND
extern int optind;
#endif
#ifndef HAVE_DECL_OPTERR
#if HAVE_DECL_OPTERR
extern int opterr;
#endif
@@ -714,7 +714,7 @@ void ROKEN_LIB_FUNCTION setprogname(const char *);
const char * ROKEN_LIB_FUNCTION getprogname(void);
#endif
#if !defined(HAVE_SETPROGNAME) && !defined(HAVE_GETPROGNAME) && !defined(HAVE_DECL___PROGNAME)
#if !defined(HAVE_SETPROGNAME) && !defined(HAVE_GETPROGNAME) && !HAVE_DECL___PROGNAME
extern const char *__progname;
#endif