qcommon.c

#include "qcommon.h"
#include "main.h"

int Q_stricmpn( const char *s1, const char *s2, int n ) 
{
	int		c1, c2;

        if ( s1 == NULL ) {
           if ( s2 == NULL )
             return 0;
           else
             return -1;
        }
        else if ( s2==NULL )
          return 1;



	do {
		c1 = *s1++;
		c2 = *s2++;

		if (!n--) {
			return 0;		// strings are equal until end point
		}

		if (c1 != c2) {
			if (c1 >= 'a' && c1 <= 'z') {
				c1 -= ('a' - 'A');
			}
			if (c2 >= 'a' && c2 <= 'z') {
				c2 -= ('a' - 'A');
			}
			if (c1 != c2) {
				return c1 < c2 ? -1 : 1;
			}
		}
	} while (c1);

	return 0;		// strings are equal
}

int Q_stricmp( const char *s1, const char *s2 ) 
{
	return (s1 && s2) ? Q_stricmpn (s1, s2, 99999) : -1;
}

char* Q_Strcpy( const char *str )
{
	char *newstr = malloc( strlen( str ) + 1 );

	if( newstr )
	{
		strcpy( newstr, str );
	}
	else
	{
		Plugin_PrintError( "Q_Strcpy: failed to alloc memory!" );
	}

	return newstr;
}