DOKK / manpages / debian 11 / manpages-pt-dev / toascii.3.pt
TOASCII(3) Linux Programmer's Manual TOASCII(3)

toascii - convert character to ASCII

#include <ctype.h>

int toascii (int c);

toascii() converts c to a 7-bit unsigned char value that fits into the ASCII character set, by clearing the high-order bits.

The value returned is that of the converted character.

SVID, BSD

Many people will be unhappy if you use this function. This function will convert accented letters into random characters.

isascii(3), toupper(3), tolower(3)

September 16, 1995 GNU