g711.h

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#ifndef G711_H
#define G711_H

unsigned char linear2alaw(int		pcm_val);	/* 2's complement (16-bit range) */
int alaw2linear(unsigned char	a_val);

unsigned char linear2ulaw(short pcm_val);	/* 2's complement (16-bit range) */
short ulaw2linear(unsigned char	u_val);

unsigned char alaw2ulaw(unsigned char	aval);
unsigned char ulaw2alaw(unsigned char	uval);

#endif