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Annotation of 43BSD/contrib/spms/include/macro.h, revision 1.1.1.1

1.1       root        1: /* $Header$ */
                      2: 
                      3: /*
                      4:  * General macro function definitions
                      5:  *
                      6:  * Author: Peter J. Nicklin
                      7:  */
                      8: 
                      9: int strcmp();                          /* string comparison */
                     10: 
                     11: #undef CHDIR
                     12: #define CHDIR(d) \
                     13:        (chdir(d) == 0)                 /* change directory */
                     14: #undef EQUAL
                     15: #define EQUAL(s1,s2) \
                     16:        (strcmp(s1,s2) == 0)            /* string comparison */
                     17: #undef MIN
                     18: #define MIN(a,b) \
                     19:        (((a) < (b)) ? (a) : (b))       /* minimum of two values */
                     20: #undef MAX
                     21: #define MAX(a,b) \
                     22:        (((a) > (b)) ? (a) : (b))       /* maximum of two values */
                     23: #undef WHITESPACE
                     24: #define WHITESPACE(c) \
                     25:        (c == ' ' || c == '\t')         /* unseen space in a file */

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