Fixes "passing argument 2 of ‘strtoul’ from incompatible pointer
type [-Wincompatible-pointer-types]" ("expected ‘char ** restrict’ but
argument is of type ‘const char **’") for GCC and "passing 'const char
**' to parameter of type 'char **' discards qualifiers in nested pointer
types [-Wincompatible-pointer-types-discards-qualifiers]" for Clang.
The cast itself is safe; it is only needed because strtoul itself is not
const-correct.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
void ff_dvdsub_parse_palette(uint32_t *palette, const char *p)
{
for (int i = 0; i < 16; i++) {
- palette[i] = strtoul(p, &p, 16);
+ palette[i] = strtoul(p, (char **)&p, 16);
while (*p == ',' || av_isspace(*p))
p++;
}