shithub: scc

ref: ed6d85067b2e8dbd1e1a6bcc8317114cfc583ef1
dir: /src/libc/ctype/toupper.c/

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

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