Defines the basic types used by `C` programs for foreign function and data structure interop.

Collection Info

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Collection
core
Path
c
Entries
70
Constants 20
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CHAR_BIT INT16_MAX INT16_MIN INT32_MAX INT32_MIN INT64_MAX INT64_MIN INT8_MAX INT8_MIN NDEBUG NULL PTRDIFF_MAX PTRDIFF_MIN SIZE_MAX UINT16_MAX UINT32_MAX +4 more
Types 50
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bool char complex_double complex_float double FILE float int int_fast16_t int_fast32_t int_fast64_t int_fast8_t int_least16_t int_least32_t int_least64_t int_least8_t +34 more
Procedures 0
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Variables 0

Source Files

Constants

20

INT8_MAX #

Source 
INT8_MAX :: int(0x7f)

Copy C's rules for type promotion here by forcing the type on the literals.

Types

50

int_least8_t #

Source 
int_least8_t :: i8

These are all the same in multiple libc's for multiple architectures.

va_list #

Source 
va_list :: va_list

Since there are no types in C with an alignment larger than that of max_align_t, which cannot be larger than sizeof(long double) as any other exposed type wouldn't be valid C, the maximum alignment possible in a strictly conformant C implementation is 16 on the platforms we care about. The choice of 4096 bytes for storage of this type is more than enough on all relevant platforms.