X-Git-Url: http://nsz.repo.hu/git/?p=musl;a=blobdiff_plain;f=src%2Finternal%2Flibc.h;h=c9416f075b417e0a85198d82819c1bb78b52017b;hp=f88d846d006930c19a35d3b887ba8051061d5716;hb=23ccb80fcb325bd89e40508a57ff4ccedea6926d;hpb=dcd60371500a74d489372cac7240674c992c2484

diff --git a/src/internal/libc.h b/src/internal/libc.h
index f88d846d..c9416f07 100644
--- a/src/internal/libc.h
+++ b/src/internal/libc.h
@@ -21,13 +21,13 @@ struct __libc {
 
 extern size_t __hwcap;
 
-#if !defined(__PIC__) || 100*__GNUC__+__GNUC_MINOR__ >= 303 || defined(__PCC__) || defined(__TINYC__)
+#if !defined(__PIC__) || (100*__GNUC__+__GNUC_MINOR__ >= 303 && !defined(__PCC__))
 
 #ifdef __PIC__
 #if __GNUC__ < 4
 #define BROKEN_VISIBILITY 1
 #endif
-#define ATTR_LIBC_VISIBILITY __attribute__((visibility("hidden"))) 
+#define ATTR_LIBC_VISIBILITY __attribute__((visibility("hidden")))
 #else
 #define ATTR_LIBC_VISIBILITY
 #endif
@@ -46,10 +46,10 @@ extern struct __libc *__libc_loc(void) __attribute__((const));
 
 
 /* Designed to avoid any overhead in non-threaded processes */
-void __lock(volatile int *);
-void __unlock(volatile int *);
-int __lockfile(FILE *);
-void __unlockfile(FILE *);
+void __lock(volatile int *) ATTR_LIBC_VISIBILITY;
+void __unlock(volatile int *) ATTR_LIBC_VISIBILITY;
+int __lockfile(FILE *) ATTR_LIBC_VISIBILITY;
+void __unlockfile(FILE *) ATTR_LIBC_VISIBILITY;
 #define LOCK(x) (libc.threads_minus_1 ? (__lock(x),1) : ((void)(x),1))
 #define UNLOCK(x) (libc.threads_minus_1 ? (__unlock(x),1) : ((void)(x),1))
 
@@ -57,7 +57,6 @@ void __synccall(void (*)(void *), void *);
 int __setxid(int, int, int, int);
 
 extern char **__environ;
-#define environ __environ
 
 #undef weak_alias
 #define weak_alias(old, new) \