shithub: scc

ref: 2d1b151c900071e5362b23e2e673c3cc0221c166
dir: /src/libc/ctype/toupper.c/

View raw version
#include <ctype.h>
#undef toupper

int
toupper(int c)
{
	return (islower(c)) ? c & ~0x20 : c;
}