wctrans_t wctrans(const char *class)
{
- if (!strcmp(class, "toupper")) return 1;
- if (!strcmp(class, "tolower")) return 2;
+ if (!strcmp(class, "toupper")) return (wctrans_t)1;
+ if (!strcmp(class, "tolower")) return (wctrans_t)2;
return 0;
}
wint_t towctrans(wint_t wc, wctrans_t trans)
{
- if (trans == 1) return towupper(wc);
- if (trans == 2) return towlower(wc);
+ if (trans == (wctrans_t)1) return towupper(wc);
+ if (trans == (wctrans_t)2) return towlower(wc);
return wc;
}