* Use: Defines the generic hash instance.
*/
-#define GHASH_DEF(PRE, pre) \
+#define GHASH_DEF(PRE, pre) GHASH_DEFX(PRE, pre, #pre)
+#define GHASH_DEFX(PRE, pre, name) \
\
-static const ghash_ops gops; \
+static const ghash_ops gops_##pre; \
\
-typedef struct gctx { \
+typedef struct gctx_##pre { \
ghash h; \
pre##_ctx c; \
octet buf[PRE##_HASHSZ]; \
-} gctx; \
+} gctx_##pre; \
\
-static ghash *ghinit(void) \
+static ghash *ghinit_##pre(void) \
{ \
- gctx *g = S_CREATE(gctx); \
- g->h.ops = &gops; \
+ gctx_##pre *g = S_CREATE(gctx_##pre); \
+ g->h.ops = &gops_##pre; \
pre##_init(&g->c); \
return (&g->h); \
} \
\
-static void ghhash(ghash *h, const void *p, size_t sz) \
+static void ghhash_##pre(ghash *h, const void *p, size_t sz) \
{ \
- gctx *g = (gctx *)h; \
+ gctx_##pre *g = (gctx_##pre *)h; \
pre##_hash(&g->c, p, sz); \
} \
\
-static octet *ghdone(ghash *h, void *buf) \
+static octet *ghdone_##pre(ghash *h, void *buf) \
{ \
- gctx *g = (gctx *)h; \
+ gctx_##pre *g = (gctx_##pre *)h; \
if (!buf) \
buf = g->buf; \
pre##_done(&g->c, buf); \
return (buf); \
} \
\
-static void ghdestroy(ghash *h) \
+static void ghdestroy_##pre(ghash *h) \
{ \
- gctx *g = (gctx *)h; \
+ gctx_##pre *g = (gctx_##pre *)h; \
BURN(*g); \
S_DESTROY(g); \
} \
\
-static ghash *ghcopy(ghash *h) \
+static ghash *ghcopy_##pre(ghash *h) \
{ \
- gctx *g = (gctx *)h; \
- gctx *gg = S_CREATE(gctx); \
- memcpy(gg, g, sizeof(gctx)); \
+ gctx_##pre *g = (gctx_##pre *)h; \
+ gctx_##pre *gg = S_CREATE(gctx_##pre); \
+ memcpy(gg, g, sizeof(gctx_##pre)); \
return (&gg->h); \
} \
\
-static const ghash_ops gops = \
- { &pre, ghhash, ghdone, ghdestroy, ghcopy }; \
-const gchash pre = { #pre, PRE##_HASHSZ, ghinit, PRE##_BUFSZ };
+static const ghash_ops gops_##pre = \
+ { &pre, ghhash_##pre, ghdone_##pre, ghdestroy_##pre, ghcopy_##pre }; \
+const gchash pre = { name, PRE##_HASHSZ, ghinit_##pre, PRE##_BUFSZ };
/*----- That's all, folks -------------------------------------------------*/