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some C99 changes

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Instead of using index() macro defined to strchr, use C99 strchr.
Instead of using rindex() macro defined to strrchr, use C99 strrchr.

If you want to try building on a platform that doesn't offer those
two functions, these are available:
    define NOT_C99       /* to make some non-C99 code available */
    define NEED_INDEX    /* to define a macro for index()  */
    define NEED_RINDX    /* to define a macro for rindex() */
This commit is contained in:
nhmall
2022-10-29 10:54:25 -04:00
parent 943c1bc3c3
commit 99a93fe50b
99 changed files with 463 additions and 460 deletions
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4
include/unixconf.h
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@@ -335,13 +335,15 @@
#include <memory.h>
#endif
#else /* therefore SYSV */
#ifdef NOT_C99
#ifndef index /* some systems seem to do this for you */
#define index strchr
#endif
#ifndef rindex
#define rindex strrchr
#endif
#endif
#endif /* NOT_C99 */
#endif /* SYSV */
/* Use the high quality random number routines. */
/* the high quality random number routines */