pxe: Fix recognition of keeppxe option

[syslinux.git] / com32 / lib / chrreplace.c

#include <ctype.h>

/* Replace char 'old' by char 'new' in source */
void chrreplace(char *source, char old, char new) 
{
    while (*source) { 
        if (source[0] == old) source[0]=new;
        source++;
    }
}