Standard Libraries for EDK II.

[mirror_edk2.git] / StdLib / Include / Ipf / machine / limits.h

diff --git a/StdLib/Include/Ipf/machine/limits.h b/StdLib/Include/Ipf/machine/limits.h
new file mode 100644 (file)
index 0000000..311b4bb
--- /dev/null
+++ b/StdLib/Include/Ipf/machine/limits.h
@@ -0,0 +1,89 @@
+/*  $NetBSD: limits.h,v 1.2 2006/05/14 21:55:38 elad Exp $  */\r
+\r
+/*\r
+ * Copyright (c) 1988 The Regents of the University of California.\r
+ * All rights reserved.\r
+ *\r
+ * Redistribution and use in source and binary forms, with or without\r
+ * modification, are permitted provided that the following conditions\r
+ * are met:\r
+ * 1. Redistributions of source code must retain the above copyright\r
+ *    notice, this list of conditions and the following disclaimer.\r
+ * 2. Redistributions in binary form must reproduce the above copyright\r
+ *    notice, this list of conditions and the following disclaimer in the\r
+ *    documentation and/or other materials provided with the distribution.\r
+ * 3. Neither the name of the University nor the names of its contributors\r
+ *    may be used to endorse or promote products derived from this software\r
+ *    without specific prior written permission.\r
+ *\r
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND\r
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\r
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\r
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE\r
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL\r
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS\r
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)\r
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT\r
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY\r
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF\r
+ * SUCH DAMAGE.\r
+ *\r
+ *  @(#)limits.h  7.2 (Berkeley) 6/28/90\r
+ */\r
+\r
+#ifndef _MACHINE_LIMITS_H_\r
+#define _MACHINE_LIMITS_H_\r
+\r
+#define __CHAR_BIT  8   /* number of bits in a char */\r
+//#define MB_LEN_MAX  32    /* no multibyte characters */\r
+\r
+#define __SCHAR_MIN (-128) /* max value for a signed char */\r
+#define __SCHAR_MAX 127    /* min value for a signed char */\r
+\r
+#define __UCHAR_MAX 255   /* max value for an unsigned char */\r
+//#define CHAR_MAX  0x7f    /* max value for a char */\r
+//#define CHAR_MIN  (-0x7f-1) /* min value for a char */\r
+\r
+#define __USHRT_MAX 0xffffU   /* max value for an unsigned short */\r
+#define __SHRT_MAX  0x7fff    /* max value for a short */\r
+#define __SHRT_MIN  (-0x7fff-1) /* min value for a short */\r
+\r
+#define __UINT_MAX  0xffffffffU /* max value for an unsigned int */\r
+#define __INT_MAX   0x7fffffff  /* max value for an int */\r
+#define __INT_MIN         (-0x7fffffff-1) /* min value for an int */\r
+\r
+//#define __ULONG_MAX 0xffffffffffffffffUL  /* max value for an unsigned long */\r
+//#define __LONG_MAX  0x7fffffffffffffffL /* max value for a long */\r
+//#define __LONG_MIN  (-0x7fffffffffffffffL-1)  /* min value for a long */\r
+#define __ULONG_MAX __UINT_MAX  /* max value for an unsigned long */\r
+#define __LONG_MAX  __INT_MAX /* max value for a long */\r
+#define __LONG_MIN  __INT_MIN  /* min value for a long */\r
+\r
+\r
+#define SSIZE_MAX LONG_MAX  /* max value for a ssize_t */\r
+\r
+#define __ULLONG_MAX  0xffffffffffffffffULL /* max unsigned long long */\r
+#define __LLONG_MAX 0x7fffffffffffffffLL  /* max signed long long */\r
+#define __LLONG_MIN (-0x7fffffffffffffffLL-1) /* min signed long long */\r
+\r
+#define SIZE_T_MAX  __ULLONG_MAX /* max value for a size_t */\r
+\r
+/* GCC requires that quad constants be written as expressions. */\r
+#define UQUAD_MAX ((u_quad_t)0-1) /* max value for a uquad_t */\r
+          /* max value for a quad_t */\r
+#define QUAD_MAX  ((quad_t)(UQUAD_MAX >> 1))\r
+#define QUAD_MIN  (-QUAD_MAX-1) /* min value for a quad_t */\r
+\r
+\r
+#define LONG_BIT  32\r
+#define WORD_BIT  32\r
+\r
+/* Intel extensions to <limits.h> for UEFI */\r
+#define __SHORT_BIT     16\r
+#define __WCHAR_BIT     16\r
+#define __INT_BIT       32\r
+#define __LONG_BIT      32    /* Compiler dependent */\r
+#define __LONG_LONG_BIT 64\r
+#define __POINTER_BIT   64\r
+\r
+#endif /* _MACHINE_LIMITS_H_ */\r