1\" Generated by c2man from bl_sam_buff_set_previous_pos.c 2.TH bl_sam_buff_set_previous_pos 3 3 4.SH LIBRARY 5\" Indicate #includes, library name, -L and -l flags 6.nf 7.na 8#include <biolibc/sam-buff.h> 9-lbiolibc -lxtend 10.ad 11.fi 12 13\" Convention: 14\" Underline anything that is typed verbatim - commands, etc. 15.SH SYNOPSIS 16.PP 17.nf 18.na 19int bl_sam_buff_set_previous_pos(bl_sam_buff_t *bl_sam_buff_ptr, uint64_t new_previous_pos) 20.ad 21.fi 22 23.SH ARGUMENTS 24.nf 25.na 26bl_sam_buff_ptr Pointer to the structure to set 27new_previous_pos The new value for previous_pos 28.ad 29.fi 30 31.SH DESCRIPTION 32 33Mutator for previous_pos member in a bl_sam_buff_t structure. 34Use this function to set previous_pos in a bl_sam_buff_t variable 35from non-member functions. This function performs a direct 36assignment for scalar or pointer structure members. If 37previous_pos is a pointer, data previously pointed to should 38generally be freed before calling this function to avoid memory 39leaks. 40 41Note that there is an equivalent macro (), which performs 42this function with no data verification or function call overhead. 43Use the macro version to maximize performance where the validity 44of new_previous_pos is guaranteed by other means. 45 46.SH EXAMPLES 47.nf 48.na 49 50bl_sam_buff_t bl_sam_buff; 51uint64_t new_previous_pos; 52 53if ( bl_sam_buff_set_previous_pos(&bl_sam_buff, new_previous_pos) == BL_DATA_OK ) 54{ 55} 56.ad 57.fi 58 59.SH SEE ALSO 60 61(3) 62 63