Rename zahl-{inlines,internals}.h => zahl/{inlines,internals}.h

Signed-off-by: Mattias Andrée <maandree@kth.se>

1 files changed, 0 insertions, 170 deletions

diff --git a/zahl-internals.h b/zahl-internals.h
deleted file mode 100644
index 5c9cc5e..0000000
--- a/zahl-internals.h
+++ /dev/null
@@ -1,170 +0,0 @@
-/* See LICENSE file for copyright and license details. */
-
-#ifndef ZAHL_INLINE
-# if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
-#  define ZAHL_INLINE  static inline
-# else
-#  define ZAHL_INLINE  static
-# endif
-#endif
-
-
-#if defined(__GNUC__) || defined(__clang__)
-# define ZAHL_LIKELY(expr)                __builtin_expect(!!(expr), 1)
-# define ZAHL_UNLIKELY(expr)              __builtin_expect(!!(expr), 0)
-# define ZAHL_CONST_P(value)              __builtin_constant_p(value)
-#else
-# define ZAHL_LIKELY(expr)                (expr)
-# define ZAHL_UNLIKELY(expr)              (expr)
-#endif
-
-
-#if defined(__GNUC__) && !defined(__clang__)
-# define ZAHL_O0     __attribute__((optimize("O0")))
-# define ZAHL_O1     __attribute__((optimize("O1")))
-# define ZAHL_O2     __attribute__((optimize("O2")))
-# define ZAHL_O3     __attribute__((optimize("O3")))
-# define ZAHL_Ofast  __attribute__((optimize("Ofast")))
-# define ZAHL_Os     __attribute__((optimize("Os")))
-# define ZAHL_Oz     __attribute__((optimize("Os")))
-#elif defined(__clang__)
-# define ZAHL_O0     __attribute__((optnone))
-# define ZAHL_O1     /* Don't know how. */
-# define ZAHL_O2     /* Don't know how. */
-# define ZAHL_O3     /* Don't know how. */
-# define ZAHL_Ofast  /* Don't know how. */
-# define ZAHL_Os     /* Don't know how. */
-# define ZAHL_Oz     /* Don't know how. */
-#else
-# define ZAHL_O0     /* Don't know how. */
-# define ZAHL_O1     /* Don't know how. */
-# define ZAHL_O2     /* Don't know how. */
-# define ZAHL_O3     /* Don't know how. */
-# define ZAHL_Ofast  /* Don't know how. */
-# define ZAHL_Os     /* Don't know how. */
-# define ZAHL_Oz     /* Don't know how. */
-#endif
-/* Mostly ZAHL_O2, but sometimes ZAHL_O3, are useful.
- * But note, often it optimal to not use any of them. */
-
-
-#define ZAHL_BITS_PER_CHAR                64
-#define ZAHL_LB_BITS_PER_CHAR             6
-#define ZAHL_CHAR_MAX                     UINT64_MAX
-/* Note: These cannot be changed willy-nilly, some code depends
- * on them, be cause being flexible would just be too painful. */
-
-
-#define ZAHL_FLOOR_BITS_TO_CHARS(bits)    ((bits) >> ZAHL_LB_BITS_PER_CHAR)
-#define ZAHL_CEILING_BITS_TO_CHARS(bits)  (((bits) + (ZAHL_BITS_PER_CHAR - 1)) >> ZAHL_LB_BITS_PER_CHAR)
-#define ZAHL_BITS_IN_LAST_CHAR(bits)      ((bits) & (ZAHL_BITS_PER_CHAR - 1))
-#define ZAHL_TRUNCATE_TO_CHAR(bits)       ((bits) & ~(size_t)(ZAHL_BITS_PER_CHAR - 1))
-
-
-#define ZAHL_SET_SIGNUM(a, signum)        ((a)->sign = (signum))
-#define ZAHL_SET(a, b)                    do { if ((a) != (b)) zset(a, b); } while (0)
-#define ZAHL_ENSURE_SIZE(a, n)            do { if ((a)->alloced < (n)) libzahl_realloc(a, (n)); } while (0)
-#define ZAHL_TRIM(a)                      for (; (a)->used && !(a)->chars[(a)->used - 1]; (a)->used--)
-#define ZAHL_TRIM_NONZERO(a)              for (; !(a)->chars[(a)->used - 1]; (a)->used--)
-#define ZAHL_TRIM_AND_ZERO(a)             do { ZAHL_TRIM(a); if (!(a)->used) ZAHL_SET_SIGNUM(a, 0); } while (0)
-#define ZAHL_TRIM_AND_SIGN(a, s)          do { ZAHL_TRIM(a); ZAHL_SET_SIGNUM(a, (a)->used ? (s) : 0); } while (0)
-#define ZAHL_SWAP(a, b, t, m)             ((t)->m = (a)->m, (a)->m = (b)->m, (b)->m = (t)->m)
-
-
-#if defined(__GNUC__) || defined(__clang__)
-# if ZAHL_CHAR_MAX == LONG_MAX
-#  define ZAHL_ADD_CTZ(r, x)  ((r) += (size_t)__builtin_ctzl(x))
-#  define ZAHL_SUB_CLZ(r, x)  ((r) -= (size_t)__builtin_clzl(x))
-# else
-#  define ZAHL_ADD_CTZ(r, x)  ((r) += (size_t)__builtin_ctzll(x))
-#  define ZAHL_SUB_CLZ(r, x)  ((r) -= (size_t)__builtin_clzll(x))
-# endif
-#else
-# define ZAHL_ADD_CTZ(r, x)                                   \
-	do {                                                  \
-		zahl_char_t zahl_x__ = (x);                   \
-		for (; zahl_x__ & 1; zahl_x__ >>= 1, (r)++);  \
-	} while (0)
-# define ZAHL_SUB_CLZ(r, x)                               \
-	do {                                              \
-		zahl_char_t zahl_x__ = (x);               \
-		(r) -= 8 * sizeof(zahl_char_t);           \
-		for (; zahl_x__; zahl_x__ >>= 1, (r)++);  \
-	} while (0)
-#endif
-
-
-typedef uint64_t zahl_char_t;
-
-struct zahl {
-        int sign;
-#if INT_MAX != LONG_MAX
-	int padding__;
-#endif
-        size_t used;
-        size_t alloced;
-        zahl_char_t *chars;
-};
-
-
-void libzahl_realloc(struct zahl *, size_t);
-
-ZAHL_INLINE void
-libzahl_memcpy(register zahl_char_t *d, register const zahl_char_t *s, size_t n)
-{
-	size_t i;
-	if (n <= 4) {
-		if (n >= 1)
-			d[0] = s[0];
-		if (n >= 2)
-			d[1] = s[1];
-		if (n >= 3)
-			d[2] = s[2];
-		if (n >= 4)
-			d[3] = s[3];
-	} else {
-		for (i = 0; (i += 4) <= n;) {
-			d[i - 4] = s[i - 4];
-			d[i - 3] = s[i - 3];
-			d[i - 2] = s[i - 2];
-			d[i - 1] = s[i - 1];
-		}
-		if (i > n) {
-			i -= 4;
-			if (i < n)
-				d[i] = s[i], i++;
-			if (i < n)
-				d[i] = s[i], i++;
-			if (i < n)
-				d[i] = s[i], i++;
-			if (i < n)
-				d[i] = s[i];
-		}
-	}
-}
-
-ZAHL_INLINE void
-libzahl_memset(register zahl_char_t *a, register zahl_char_t v, size_t n)
-{
-	size_t i;
-	if (n <= 4) {
-		if (n >= 1)
-			a[0] = v;
-		if (n >= 2)
-			a[1] = v;
-		if (n >= 3)
-			a[2] = v;
-		if (n >= 4)
-			a[3] = v;
-	} else {
-		for (i = 0; (i += 4) <= n;) {
-			a[i - 1] = v;
-			a[i - 2] = v;
-			a[i - 3] = v;
-			a[i - 4] = v;
-		}
-		if (i > n)
-			for (i -= 4; i < n; i++)
-				a[i] = v;
-	}
-}