a64l l64a (3) - convert between 32-bit integer and radix-64 ASCII string {oss}

atoi (3) - convert ASCII string to integer {oss}

atol (3) - convert ASCII string to long integer {oss}

strtol strtoq (3) - convert string value to a long or quad_t integer {oss}

strtoul strtouq (3) - convert a string to an unsigned long or uquad_t {oss}

scanf fscanf sscanf vscanf vsscanf vfscanf (3) - input format conversion {oss}

printf fprintf sprintf snprintf asprintf asnprintf vprintf vfprintf vsprintf vsnprintf vasprintf vansprintf (3) - formatted output conversion {oss}

strerror (3) - get error message string {oss}

strsignal (3) - get signal description string {oss}

Libraries and Functions

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Up to Text Strings - Gateway topic to character and string processing routines. NUL Terminated String processing String conversions,et al. ascii to long, long to