remove remove/unlink declarations in sfio

The last use of these was removed in 751ab539a2531b5459ef709946ea0642ce2c44e8.

diff --git a/lib/sfio/sfhdr.h b/lib/sfio/sfhdr.h
index fcb3c99ce0c0ab9257ea88a58349a4c74c141eb6..bfe567ab5d3abae56be0dff68ad21cf0abb2831e 100644 (file)
--- a/lib/sfio/sfhdr.h
+++ b/lib/sfio/sfhdr.h
@@ -83,10 +83,6 @@ extern "C" {
 #define SFMTXSTART(f,v)                { if(!f) return(v); }
 #define SFMTXRETURN(f,v)       { return(v); }
 
-#ifdef HAVE_UNLINK
-#define remove unlink
-#endif
-
 /* 64-bit vs 32-bit file stuff */
 #ifdef HAVE_SYS_STAT_H
 #ifdef _LARGEFILE64_SOURCE
@@ -648,9 +644,6 @@ extern "C" {
     extern uint sleep(uint);
     extern int execl(const char *, const char *, ...);
     extern int execv(const char *, char **);
-#ifdef HAVE_UNLINK
-    extern int unlink(const char *);
-#endif
 
 #endif /*HAVE_UNISTD_H*/
 #endif /* _WIN32 */