X-Git-Url: https://git.distorted.org.uk/~mdw/userv-utils/blobdiff_plain/44a77f4851d3c819f9b364018a9695f332758a71..d083b489fb37f322b4896a8f7c449ac4a1ea1f77:/www-cgi/ucgi.h

diff --git a/www-cgi/ucgi.h b/www-cgi/ucgi.h
index 5a51a77..d4c84bf 100644
--- a/www-cgi/ucgi.h
+++ b/www-cgi/ucgi.h
@@ -23,19 +23,37 @@
 
 #include <stdlib.h>
 
+#ifdef DEBUG
+#  define D(x) x
+#else
+#  define D(x)
+#endif
+
 #define MAX_ARGS 1024
 #define MAX_USERNAME_LEN 1024
 #define MAX_SCRIPTPATH_LEN 1024
+#define MAX_ENVVAR_NAME 128
 #define MAX_ENVVAR_VALUE (1024*1024)
+#define MAX_ENVVARS 256
 
 void syserror(const char *m);
-void error(const char *m);
+void error(const char *m, int st);
 void *xmalloc(size_t sz);
 void xsetenv(const char *en, const char *ev, int overwrite);
 void *xrealloc(void *ptr, size_t sz);
 
-extern const char *const envok[];
-extern const int nenvok;
+const char **load_filters(unsigned flags, const char *first, ...);
+#define LOADF_MUST 1u
+#define LF_END ((const char *)0)
+
+void filter_environment(unsigned flags, const char *prefix_in,
+			const char *const *patv,
+			const char *const *defaults,
+			void (*foundone)(const char *fulln, const char *en,
+					 const char *ev, void *p),
+			void *p);
+#define FILTF_WILDCARD 1u
+
 extern int debugmode;
 
 #endif