diff options
Diffstat (limited to 'html.c')
| -rw-r--r-- | html.c | 12 |
1 files changed, 8 insertions, 4 deletions
@@ -21,6 +21,7 @@ #include <err.h> #include <stdio.h> #include <stdarg.h> +#include <stdint.h> #include <stdlib.h> #include <string.h> #include <unistd.h> @@ -29,11 +30,13 @@ #include "chars.h" #include "html.h" +#define UNCONST(a) ((void *)(uintptr_t)(const void *)(a)) + #define DOCTYPE "-//W3C//DTD HTML 4.01//EN" #define DTD "http://www.w3.org/TR/html4/strict.dtd" struct htmldata { - char *name; + const char *name; int flags; #define HTML_CLRLINE (1 << 0) #define HTML_NOSTACK (1 << 1) @@ -87,7 +90,8 @@ void * html_alloc(char *outopts) { struct html *h; - char *toks[4], *v; + const char *toks[4]; + char *v; toks[0] = "style"; toks[1] = "man"; @@ -106,7 +110,7 @@ html_alloc(char *outopts) } while (outopts && *outopts) - switch (getsubopt(&outopts, toks, &v)) { + switch (getsubopt(&outopts, UNCONST(toks), &v)) { case (0): h->style = v; break; @@ -600,7 +604,7 @@ void bufcat_su(struct html *h, const char *p, const struct roffsu *su) { double v; - char *u; + const char *u; v = su->scale; |