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/*
 * Portability declarations for public domain tar.
 *
 * @(#)port.h 1.1       86/03/11        Public Domain by John Gilmore, 1986
 * MS-DOS port 2/87 by Eric Roskos.
 * Minix  port 3/88 by Eric Roskos.
 */

/*
 * Everybody does wait() differently.  There seem to be no definitions
 * for this in V7 (e.g. you are supposed to shift and mask things out
 * using constant shifts and masks.)  So fuck 'em all -- my own non
 * standard but portable macros.  Don't change to a "union wait"
 * based approach -- the ordering of the elements of the struct
 * depends on the byte-sex of the machine.  Foo!
 */
#define TERM_SIGNAL(status)     ((status) & 0x7F)
#define TERM_COREDUMP(status)   (((status) & 0x80) != 0)
#define TERM_VALUE(status)      ((status) >> 8)

char * index(char *s, int c);
char * rindex(char *s, int c);
