Re: checkin of glthread/glcond modules

[Bruno Haible]

In C++ mode, there were many unclosed 'extern "C" {' lines (syntax error).
Fixed as follows:

*** lib/glthread/cond.h.orig    2008-08-17 21:24:15.000000000 +0200
--- lib/glthread/cond.h 2008-08-17 21:24:03.000000000 +0200
***************
*** 140,145 ****
--- 140,149 ----
  # define glthread_cond_destroy(COND) \
      (pthread_in_use () ? pthread_cond_destroy (COND) : 0)
  
+ # ifdef __cplusplus
+ }
+ # endif
+ 
  #endif
  
  /* ========================================================================= 
*/
***************
*** 195,200 ****
--- 199,208 ----
  # define glthread_cond_destroy(COND) 0
  extern int glthread_cond_timedwait_multithreaded (gl_cond_t *cond, gl_lock_t 
*lock, struct timespec *abstime);
  
+ # ifdef __cplusplus
+ }
+ # endif
+ 
  #endif
  
  /* ========================================================================= 
*/
***************
*** 253,258 ****
--- 261,270 ----
  # define glthread_cond_destroy(COND) \
      (pthread_in_use () ? cond_destroy (COND) : 0)
  
+ # ifdef __cplusplus
+ }
+ # endif
+ 
  #endif
  
  /* ========================================================================= 
*/
***************
*** 277,282 ****
--- 289,298 ----
  
  /* Macros with built-in error handling.  */
  
+ #ifdef __cplusplus
+ extern "C" {
+ #endif
+ 
  #define gl_cond_init(COND)             \
     do                                  \
       {                                 \
***************
*** 325,328 ****
--- 341,348 ----
       }                                    \
     while (0)
  
+ #ifdef __cplusplus
+ }
+ #endif
+ 
  #endif /* _GLTHREAD_COND_H */
*** lib/glthread/thread.h.orig  2008-08-17 21:24:15.000000000 +0200
--- lib/glthread/thread.h       2008-08-17 21:22:23.000000000 +0200
***************
*** 156,161 ****
--- 156,165 ----
  #  define glthread_atfork(PREPARE_FUNC, PARENT_FUNC, CHILD_FUNC) 0
  # endif
  
+ # ifdef __cplusplus
+ }
+ # endif
+ 
  #endif
  
  /* ========================================================================= 
*/
***************
*** 203,208 ****
--- 207,216 ----
      (pth_in_use () ? pth_exit (RETVAL) : 0)
  # define glthread_atfork(PREPARE_FUNC, PARENT_FUNC, CHILD_FUNC) 0
  
+ # ifdef __cplusplus
+ }
+ # endif
+ 
  #endif
  
  /* ========================================================================= 
*/
***************
*** 250,257 ****
  # define gl_thread_exit(RETVAL) \
      (pthread_in_use () ? thr_exit (RETVAL) : 0)
  # define glthread_atfork(PREPARE_FUNC, PARENT_FUNC, CHILD_FUNC) 0
- #endif
  
  
  /* ========================================================================= 
*/
  
--- 258,269 ----
  # define gl_thread_exit(RETVAL) \
      (pthread_in_use () ? thr_exit (RETVAL) : 0)
  # define glthread_atfork(PREPARE_FUNC, PARENT_FUNC, CHILD_FUNC) 0
  
+ # ifdef __cplusplus
+ }
+ # endif
+ 
+ #endif
  
  /* ========================================================================= 
*/
  
***************
*** 269,279 ****
  
  #endif
  
- 
  /* ========================================================================= 
*/
  
  /* Macros with built-in error handling.  */
  
  static inline gl_thread_t
  gl_thread_create (void *(*func) (void *arg), void *arg)
  {
--- 281,294 ----
  
  #endif
  
  /* ========================================================================= 
*/
  
  /* Macros with built-in error handling.  */
  
+ #ifdef __cplusplus
+ extern "C" {
+ #endif
+ 
  static inline gl_thread_t
  gl_thread_create (void *(*func) (void *arg), void *arg)
  {
***************
*** 307,310 ****
--- 322,329 ----
       }                                               \
     while (0)
  
+ #ifdef __cplusplus
+ }
+ #endif
+ 
  #endif /* _GLTHREAD_THREAD_H */
*** lib/glthread/yield.h.orig   2008-08-17 21:24:15.000000000 +0200
--- lib/glthread/yield.h        2008-08-17 21:23:05.000000000 +0200
***************
*** 39,44 ****
--- 39,48 ----
  # define gl_thread_yield() \
      sched_yield ()
  
+ # ifdef __cplusplus
+ }
+ # endif
+ 
  #endif
  
  /* ========================================================================= 
*/
***************
*** 56,61 ****
--- 60,69 ----
  # define gl_thread_yield() \
      pth_yield (NULL)
  
+ # ifdef __cplusplus
+ }
+ # endif
+ 
  #endif
  
  /* ========================================================================= 
*/
***************
*** 74,79 ****
--- 82,91 ----
  # define gl_thread_yield() \
      thr_yield ()
  
+ # ifdef __cplusplus
+ }
+ # endif
+ 
  #endif
  
  /* ========================================================================= 
*/
***************
*** 87,92 ****
--- 99,108 ----
  # define gl_thread_yield() \
      Sleep (0)
  
+ # ifdef __cplusplus
+ }
+ # endif
+ 
  #endif
  
  /* ========================================================================= 
*/