X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?p=userv.git;a=blobdiff_plain;f=lib.h;h=701201695275b5eaeccc20becde5aede0e2803d1;hp=c38f2435ad8608c6ca7151baf347d8c6c2a40de4;hb=5f3074ecf37b3ebc38077ec04dc5c729549cb578;hpb=b6c671fd90134d458ad4722ec3a99742bced1a34;ds=sidebyside

diff --git a/lib.h b/lib.h
index c38f243..7012016 100644
--- a/lib.h
+++ b/lib.h
@@ -23,13 +23,9 @@
 #define LIB_H
 
 char *xstrcat3save(const char *a, const char *b, const char *c);
-char *xstrsave(const char *s);
 char *xstrsubsave(const char *begin, int len);
 
 void miscerror(const char *what) NONRETURNING;
-void syscallerror(const char *what) NONRETURNING;
-void *xmalloc(size_t s);
-void *xrealloc(void *p, size_t s);
 int makeroom(char **buffer, int *size, int needed);
 /* makeroom returns -1 if needed was far too large; otherwise returns 0. */
 
@@ -56,4 +52,8 @@ void vsnytprintfcat(char *buffer, size_t size, const char *fmt, va_list al);
 void snytprintfcat(char *buffer, size_t size, const char *fmt, ...) PRINTFFORMAT(3,4);
 void strnytcat(char *dest, const char *src, size_t size);
 
+#ifndef HAVE_SETENV
+int setenv(const char *name, const char *value, int overwrite);
+#endif /* HAVE_SETENV */
+
 #endif /* LIB_H */