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Export and document in cmdutils.h the function parse_number_or_die().
Patch by Stefano Sabatini: stefano sabatini-lala poste it Originally committed as revision 12210 to svn://svn.ffmpeg.org/ffmpeg/trunk
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cmdutils.h
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cmdutils.h
@ -24,6 +24,21 @@
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#include <inttypes.h>
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#include <inttypes.h>
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/**
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* parses a string and returns its corresponding value as a double or
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* exits from the application if the string cannot be correctly parsed
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* or the corresponding value is invalid
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*
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* @param context the context of the value to be set (e.g. the
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* corresponding commandline option name)
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* @param numstr the string to be parsed
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* @param type the type (OPT_INT64 or OPT_FLOAT) as which the
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* string should be parsed
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* @param min the minimum valid value accepted
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* @param max the maximum valid value accepted
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*/
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double parse_number_or_die(const char *context, const char *numstr, int type, double min, double max);
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typedef struct {
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typedef struct {
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const char *name;
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const char *name;
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int flags;
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int flags;
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