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changed C source to use C booleans with backward compatibility

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Fix "Under source code control" date for new version.h file.

Sorted the order of symbols printed by "make env".

Test if <stdbool.h> exists and set HAVE_STDBOOL_H accordingly
in have_stdbool.h.  Added HAVE_STDBOOL_H to allow one to force
this value.

Added "bool.h" include file to support use of boolean symbols,
true and false for pre-c99 C compilers.  The "bool.h" include
file defines TRUE as true, FALSE as false, and BOOL as bool:
for backward compatibility.

The sign in a ZVALUE is now of type SIGN, whcih is either
SB32 when CALC2_COMPAT is defined, or a bool.

Replaced in C source, TRUE with true, FALSE with false, and
BOOL with bool.
This commit is contained in:
Landon Curt Noll
2023-08-19 19:20:32 -07:00
parent e18b715f3f
commit 3c18e6e25b
71 changed files with 1267 additions and 1043 deletions
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18
sha1.c
View File

@@ -531,7 +531,7 @@ sha1_init_state(HASH *state)
* initialize state
*/
state->hashtype = SHA1_HASH_TYPE;
state->bytes = TRUE;
state->bytes = true;
state->update = sha1Update;
state->chkpt = sha1_chkpt;
state->note = sha1_note;
@@ -622,8 +622,8 @@ sha1_final_state(HASH *state)
* b second hash state
*
* returns:
* TRUE => hash states are different
* FALSE => hash states are the same
* true => hash states are different
* false => hash states are the same
*/
S_FUNC int
sha1_cmp(HASH *a, HASH *b)
@@ -633,18 +633,18 @@ sha1_cmp(HASH *a, HASH *b)
*/
if (a == b) {
/* pointers to the same object */
return FALSE;
return false;
}
if (a == NULL || b == NULL) {
/* one is NULL, so they differ */
return TRUE;
return true;
}
/*
* compare data-reading modes
*/
if (a->bytes != b->bytes)
return TRUE;
return true;
/*
* compare bit counts
@@ -652,7 +652,7 @@ sha1_cmp(HASH *a, HASH *b)
if (a->h_union.h_sha1.countLo != b->h_union.h_sha1.countLo ||
a->h_union.h_sha1.countHi != b->h_union.h_sha1.countHi) {
/* counts differ */
return TRUE;
return true;
}
/*
@@ -660,13 +660,13 @@ sha1_cmp(HASH *a, HASH *b)
*/
if (a->h_union.h_sha1.datalen != b->h_union.h_sha1.datalen) {
/* buffer lengths differ */
return TRUE;
return true;
}
if (memcmp((USB8*)a->h_union.h_sha1.data,
(USB8*)b->h_union.h_sha1.data,
a->h_union.h_sha1.datalen) != 0) {
/* buffer contents differ */
return TRUE;
return true;
}
/*