C Numeric conversion Functions

Numeric conversion Functions:

atof	double atof( const char* str );
atoi	int atoi( const char *str );
atol	long atol( const char *str );
atoll(C99)	long long atoll( const char *str );
strtol	long strtol( const char *str, char **str_end, int base );
strtoll(C99)	long long strtoll( const char *restrict str, char **restrict str_end, int base );
strtoul	unsigned long strtoul( const char *str, char **str_end, int base );
strtoull(C99)	unsigned long long strtoull( const char *restrict str, char **restrict str_end, int base );
strtof(C99)	float strtof( const char *restrict str, char **restrict str_end );
strtod	double strtod( const char *str, char **str_end );
strtold(C99)	long double strtold( const char *restrict str, char **restrict str_end );

stdlib.h

Numeric conversion Functions

Pseudo-random sequence generation Functions

Memory management Functions

Communication with the environment Functions

Searching and sorting utilities Functions

Integer arithmetic Functions

Multibyte/wide character conversion Functions

Multibyte/wide string conversion Functions

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Related topics:
Library Functions in C   |   Standard Library in C   |   Header Files in C   |   Functions in C   |   Keywords in C   |   Data Types in C   |   Pointers in C

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List of topics: C Programming

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