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# 7.20 General utilities <stdlib.h> |
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# deprecated cimports for backwards compatibility: |
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from libc.string cimport const_char, const_void |
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cdef extern from "<stdlib.h>" nogil: |
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# 7.20.1 Numeric conversion functions |
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int atoi (const char *string) |
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long atol (const char *string) |
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long long atoll (const char *string) |
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double atof (const char *string) |
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long strtol (const char *string, char **tailptr, int base) |
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unsigned long int strtoul (const char *string, char **tailptr, int base) |
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long long int strtoll (const char *string, char **tailptr, int base) |
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unsigned long long int strtoull (const char *string, char **tailptr, int base) |
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float strtof (const char *string, char **tailptr) |
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double strtod (const char *string, char **tailptr) |
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long double strtold (const char *string, char **tailptr) |
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# 7.20.2 Pseudo-random sequence generation functions |
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enum: RAND_MAX |
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int rand () |
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void srand (unsigned int seed) |
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# 7.20.3 Memory management functions |
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void *calloc (size_t count, size_t eltsize) |
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void free (void *ptr) |
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void *malloc (size_t size) |
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void *realloc (void *ptr, size_t newsize) |
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# 7.20.4 Communication with the environment |
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enum: EXIT_FAILURE |
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enum: EXIT_SUCCESS |
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void exit (int status) |
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void _exit (int status) |
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int atexit (void (*function) ()) |
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void abort () |
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char *getenv (const char *name) |
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int system (const char *command) |
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#7.20.5 Searching and sorting utilities |
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void *bsearch (const void *key, const void *array, |
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size_t count, size_t size, |
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int (*compare)(const void *, const void *)) |
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void qsort (void *array, size_t count, size_t size, |
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int (*compare)(const void *, const void *)) |
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# 7.20.6 Integer arithmetic functions |
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int abs (int number) |
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long int labs (long int number) |
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long long int llabs (long long int number) |
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ctypedef struct div_t: |
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int quot |
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int rem |
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div_t div (int numerator, int denominator) |
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ctypedef struct ldiv_t: |
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long int quot |
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long int rem |
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ldiv_t ldiv (long int numerator, long int denominator) |
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ctypedef struct lldiv_t: |
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long long int quot |
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long long int rem |
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lldiv_t lldiv (long long int numerator, long long int denominator) |
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# 7.20.7 Multibyte/wide character conversion functions |
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# XXX TODO |
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# 7.20.8 Multibyte/wide string conversion functions |
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# XXX TODO |
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