Give proper prototype to gitstrcasestr.

Borrow from NO_MMAP patch by Johannes, squelch compiler warnings by
declaring gitstrcasestr() when we use it.

Signed-off-by: Junio C Hamano <junkio@cox.net>

diff --git a/Makefile b/Makefile
index 92f0bda..b8ca504 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -246,7 +246,7 @@ ifdef NEEDS_NSL
        SIMPLE_LIB += -lnsl
 endif
 ifdef NO_STRCASESTR
-       DEFINES += -Dstrcasestr=gitstrcasestr
+       DEFINES += -Dstrcasestr=gitstrcasestr -DNO_STRCASESTR=1
        LIB_OBJS += compat/strcasestr.o
 endif
 

diff --git a/mailinfo.c b/mailinfo.c
index df470bb..cb853df 100644 (file)
--- a/mailinfo.c
+++ b/mailinfo.c
@@ -9,6 +9,10 @@
 #include <ctype.h>
 #include <iconv.h>
 
+#ifdef NO_STRCASESTR
+extern char *gitstrcasestr(const char *haystack, const char *needle);
+#endif
+
 static FILE *cmitmsg, *patchfile;
 
 static int keep_subject = 0;