lib: Add mlibc

Signed-off-by: Ian Moffett <ian@osmora.org>

1 files changed, 150 insertions, 0 deletions

diff --git a/lib/mlibc/options/internal/include/stdint.h b/lib/mlibc/options/internal/include/stdint.h
new file mode 100644
index 0000000..4d8df66
--- /dev/null
+++ b/lib/mlibc/options/internal/include/stdint.h
@@ -0,0 +1,150 @@
+#ifndef _MLIBC_STDINT_H
+#define _MLIBC_STDINT_H
+
+#include <bits/types.h>
+#include <bits/wchar.h>
+
+// ----------------------------------------------------------------------------
+// Type definitions.
+// ----------------------------------------------------------------------------
+
+// Fixed-width (signed).
+typedef __mlibc_int8  int8_t;
+typedef __mlibc_int16 int16_t;
+typedef __mlibc_int32 int32_t;
+typedef __mlibc_int64 int64_t;
+
+// Fixed-width (unsigned).
+typedef __mlibc_uint8  uint8_t;
+typedef __mlibc_uint16 uint16_t;
+typedef __mlibc_uint32 uint32_t;
+typedef __mlibc_uint64 uint64_t;
+
+// Least-width (signed).
+typedef __mlibc_int8  int_least8_t;
+typedef __mlibc_int16 int_least16_t;
+typedef __mlibc_int32 int_least32_t;
+typedef __mlibc_int64 int_least64_t;
+
+// Least-width (unsigned).
+typedef __mlibc_uint8  uint_least8_t;
+typedef __mlibc_uint16 uint_least16_t;
+typedef __mlibc_uint32 uint_least32_t;
+typedef __mlibc_uint64 uint_least64_t;
+
+// Fast-width (signed).
+typedef __mlibc_int_fast8  int_fast8_t;
+typedef __mlibc_int_fast16 int_fast16_t;
+typedef __mlibc_int_fast32 int_fast32_t;
+typedef __mlibc_int_fast64 int_fast64_t;
+
+// Fast-width (unsigned).
+typedef __mlibc_uint_fast8  uint_fast8_t;
+typedef __mlibc_uint_fast16 uint_fast16_t;
+typedef __mlibc_uint_fast32 uint_fast32_t;
+typedef __mlibc_uint_fast64 uint_fast64_t;
+
+// Miscellaneous (signed).
+typedef __mlibc_intmax intmax_t;
+typedef __mlibc_intptr intptr_t;
+
+// Miscellaneous (unsigned).
+typedef __mlibc_uintmax uintmax_t;
+typedef __mlibc_uintptr uintptr_t;
+
+// ----------------------------------------------------------------------------
+// Constants.
+// ----------------------------------------------------------------------------
+
+// Fixed-width (signed).
+#define INT8_C(x)  __MLIBC_INT8_C(x)
+#define INT16_C(x) __MLIBC_INT16_C(x)
+#define INT32_C(x) __MLIBC_INT32_C(x)
+#define INT64_C(x) __MLIBC_INT64_C(x)
+#define INTMAX_C(x) __MLIBC_INTMAX_C(x)
+
+// Fixed-width (unsigned).
+#define UINT8_C(x)  __MLIBC_UINT8_C(x)
+#define UINT16_C(x) __MLIBC_UINT16_C(x)
+#define UINT32_C(x) __MLIBC_UINT32_C(x)
+#define UINT64_C(x) __MLIBC_UINT64_C(x)
+#define UINTMAX_C(x) __MLIBC_UINTMAX_C(x)
+
+// ----------------------------------------------------------------------------
+// Limits.
+// ----------------------------------------------------------------------------
+
+// Fixed-width (signed).
+#define INT8_MAX  __MLIBC_INT8_MAX
+#define INT16_MAX __MLIBC_INT16_MAX
+#define INT32_MAX __MLIBC_INT32_MAX
+#define INT64_MAX __MLIBC_INT64_MAX
+
+#define INT8_MIN  __MLIBC_INT8_MIN
+#define INT16_MIN __MLIBC_INT16_MIN
+#define INT32_MIN __MLIBC_INT32_MIN
+#define INT64_MIN __MLIBC_INT64_MIN
+
+// Fixed-width (unsigned).
+#define UINT8_MAX  __MLIBC_UINT8_MAX
+#define UINT16_MAX __MLIBC_UINT16_MAX
+#define UINT32_MAX __MLIBC_UINT32_MAX
+#define UINT64_MAX __MLIBC_UINT64_MAX
+
+// Least-width (signed).
+#define INT_LEAST8_MAX  __MLIBC_INT8_MAX
+#define INT_LEAST16_MAX __MLIBC_INT16_MAX
+#define INT_LEAST32_MAX __MLIBC_INT32_MAX
+#define INT_LEAST64_MAX __MLIBC_INT64_MAX
+
+#define INT_LEAST8_MIN  __MLIBC_INT8_MIN
+#define INT_LEAST16_MIN __MLIBC_INT16_MIN
+#define INT_LEAST32_MIN __MLIBC_INT32_MIN
+#define INT_LEAST64_MIN __MLIBC_INT64_MIN
+
+// Least-width (unsigned).
+#define UINT_LEAST8_MAX  __MLIBC_UINT8_MAX
+#define UINT_LEAST16_MAX __MLIBC_UINT16_MAX
+#define UINT_LEAST32_MAX __MLIBC_UINT32_MAX
+#define UINT_LEAST64_MAX __MLIBC_UINT64_MAX
+
+// Fast-width (signed).
+#define INT_FAST8_MAX  __MLIBC_INT_FAST8_MAX
+#define INT_FAST16_MAX __MLIBC_INT_FAST16_MAX
+#define INT_FAST32_MAX __MLIBC_INT_FAST32_MAX
+#define INT_FAST64_MAX __MLIBC_INT_FAST64_MAX
+
+#define INT_FAST8_MIN  __MLIBC_INT_FAST8_MIN
+#define INT_FAST16_MIN __MLIBC_INT_FAST16_MIN
+#define INT_FAST32_MIN __MLIBC_INT_FAST32_MIN
+#define INT_FAST64_MIN __MLIBC_INT_FAST64_MIN
+
+// Fast-width (unsigned).
+#define UINT_FAST8_MAX  __MLIBC_UINT_FAST8_MAX
+#define UINT_FAST16_MAX __MLIBC_UINT_FAST16_MAX
+#define UINT_FAST32_MAX __MLIBC_UINT_FAST32_MAX
+#define UINT_FAST64_MAX __MLIBC_UINT_FAST64_MAX
+
+// Miscellaneous (signed).
+#define INTMAX_MAX __MLIBC_INTMAX_MAX
+#define INTPTR_MAX __MLIBC_INTPTR_MAX
+
+#define INTMAX_MIN __MLIBC_INTMAX_MIN
+#define INTPTR_MIN __MLIBC_INTPTR_MIN
+
+// Miscellaneous (unsigned).
+#define UINTMAX_MAX __MLIBC_UINTMAX_MAX
+#define UINTPTR_MAX __MLIBC_UINTPTR_MAX
+
+// Other limits (signed).
+#define PTRDIFF_MAX    __MLIBC_PTRDIFF_MAX
+#define PTRDIFF_MIN    __MLIBC_PTRDIFF_MIN
+#define SIG_ATOMIC_MAX __MLIBC_SIG_ATOMIC_MAX
+#define SIG_ATOMIC_MIN __MLIBC_SIG_ATOMIC_MIN
+#define WINT_MAX       __MLIBC_WINT_MAX
+#define WINT_MIN       __MLIBC_WINT_MIN
+
+// Other limits (unsigned).
+#define SIZE_MAX __MLIBC_SIZE_MAX
+
+#endif // _MLIBC_STDINT_H