STYMA, ROBERT E (ROBERT) wrote:
> For whatever reason, the declare for srandom in
> /usr/include/stdlib.h is surrounded by the #ifdef
>
> #if defined __USE_SVID || defined __USE_XOPEN_EXTENDED || defined __USE_BSD
/usr/include/features.h has this
163 /* If nothing (other than _GNU_SOURCE) is defined,
164 define _BSD_SOURCE and _SVID_SOURCE. */
165 #if (!defined __STRICT_ANSI__ && !defined _ISOC99_SOURCE && \
166 !defined _POSIX_SOURCE && !defined _POSIX_C_SOURCE && \
167 !defined _XOPEN_SOURCE && !defined _XOPEN_SOURCE_EXTENDED && \
168 !defined _BSD_SOURCE && !defined _SVID_SOURCE)
169 # define _BSD_SOURCE 1
170 # define _SVID_SOURCE 1
171 #endif
That include also undefs __USE_BSD destroying the chance to use a -D for it.
Fact is that C99 defeats the prototypes for the BSD stuff for some reason.
Cut and paste the prototypes from stdlib.h into your code :-)
-Andy
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