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comparison lib/strftime.c @ 5775:73ab05626d30

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Propagate intprops.h comment fixes to mktime.c and strftime.c.
author Paul Eggert <eggert@cs.ucla.edu>
date Sat, 26 Mar 2005 18:08:56 +0000
parents f6f2b5cd0813
children a48fb0e98c8c
comparison
equal deleted inserted replaced
5774:082be5ffacd4 5775:73ab05626d30
118 #define SHR(a, b) \ 118 #define SHR(a, b) \
119 (-1 >> 1 == -1 \ 119 (-1 >> 1 == -1 \
120 ? (a) >> (b) \ 120 ? (a) >> (b) \
121 : (a) / (1 << (b)) - ((a) % (1 << (b)) < 0)) 121 : (a) / (1 << (b)) - ((a) % (1 << (b)) < 0))
122 122
123 /* Bound on length of the string representing an integer value or type T. 123 /* Bound on length of the string representing an integer type or expression T.
124 Subtract 1 for the sign bit if t is signed; log10 (2.0) < 146/485; 124 Subtract 1 for the sign bit if t is signed; log10 (2.0) < 146/485;
125 add 1 for integer division truncation; add 1 more for a minus sign 125 add 1 for integer division truncation; add 1 more for a minus sign
126 if needed. */ 126 if needed. */
127 #define INT_STRLEN_BOUND(t) \ 127 #define INT_STRLEN_BOUND(t) \
128 ((sizeof (t) * CHAR_BIT - 1) * 146 / 485 + 2) 128 ((sizeof (t) * CHAR_BIT - 1) * 146 / 485 + 2)